diff --git a/package-lock.json b/package-lock.json
index 590d90c..312a03c 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -181,20 +225,20 @@
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-      "integrity": "sha1-h2eKGdhLR9hZuDGZvVm84iKxBFQ=",
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-        "semver": "5.5.0",
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+        "chalk": "^1.1.1",
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+        "commander": "^2.9.0",
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@@ -249,47 +284,43 @@
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@@ -329,24 +360,24 @@
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+        "camelcase": "^2.0.0",
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-      "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.11.0.tgz",
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+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
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-        "is-builtin-module": "1.0.0",
-        "semver": "5.5.0",
-        "validate-npm-package-license": "3.0.3"
+        "hosted-git-info": "^2.1.4",
+        "is-builtin-module": "^1.0.0",
+        "semver": "2 || 3 || 4 || 5",
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@@ -2133,7 +2136,7 @@
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       "integrity": "sha1-mSms32KPwsQQmN6rgqxYDPFJquQ=",
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+        "boolbase": "~1.0.0"
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@@ -2143,36 +2146,38 @@
       "dev": true
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-      "resolved": "https://registry.npmjs.org/nyc/-/nyc-7.1.0.tgz",
-      "integrity": "sha1-jhSXHzoV0au+x6xhDvVMuInp/7Q=",
+      "version": "11.9.0",
+      "resolved": "https://registry.npmjs.org/nyc/-/nyc-11.9.0.tgz",
+      "integrity": "sha512-w8OdJAhXL5izerzZMdqzYKMj/pgHJyY3qEPYBjLLxrhcVoHEY9pU5ENIiZyCgG9OR7x3VcUMoD40o6PtVpfR4g==",
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-        "test-exclude": "1.1.0",
-        "yargs": "4.8.1",
-        "yargs-parser": "2.4.1"
+        "archy": "^1.0.0",
+        "arrify": "^1.0.1",
+        "caching-transform": "^1.0.0",
+        "convert-source-map": "^1.5.1",
+        "debug-log": "^1.0.1",
+        "default-require-extensions": "^1.0.0",
+        "find-cache-dir": "^0.1.1",
+        "find-up": "^2.1.0",
+        "foreground-child": "^1.5.3",
+        "glob": "^7.0.6",
+        "istanbul-lib-coverage": "^1.1.2",
+        "istanbul-lib-hook": "^1.1.0",
+        "istanbul-lib-instrument": "^1.10.0",
+        "istanbul-lib-report": "^1.1.3",
+        "istanbul-lib-source-maps": "^1.2.3",
+        "istanbul-reports": "^1.4.0",
+        "md5-hex": "^1.2.0",
+        "merge-source-map": "^1.1.0",
+        "micromatch": "^3.1.10",
+        "mkdirp": "^0.5.0",
+        "resolve-from": "^2.0.0",
+        "rimraf": "^2.6.2",
+        "signal-exit": "^3.0.1",
+        "spawn-wrap": "^1.4.2",
+        "test-exclude": "^4.2.0",
+        "yargs": "11.1.0",
+        "yargs-parser": "^8.0.0"
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@@ -2180,18 +2185,18 @@
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           "dev": true,
           "requires": {
-            "kind-of": "3.0.3",
-            "longest": "1.0.1",
-            "repeat-string": "1.5.4"
+            "kind-of": "^3.0.2",
+            "longest": "^1.0.1",
+            "repeat-string": "^1.5.2"
           }
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-          "version": "1.0.0",
+          "version": "1.0.1",
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-          "version": "2.0.0",
+          "version": "2.1.1",
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           "dev": true
         },
@@ -2201,25 +2206,35 @@
           "dev": true
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-          "version": "0.3.0",
+          "version": "0.4.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
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+          }
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           "dev": true
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-          "version": "2.0.0",
+          "version": "4.0.0",
           "bundled": true,
-          "dev": true,
-          "requires": {
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-          "version": "1.0.1",
+          "version": "1.1.0",
+          "bundled": true,
+          "dev": true
+        },
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+          "version": "3.1.0",
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           "dev": true
         },
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-          "version": "0.2.1",
+          "version": "0.3.2",
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           "dev": true
         },
@@ -2228,122 +2243,206 @@
           "bundled": true,
           "dev": true
         },
+        "assign-symbols": {
+          "version": "1.0.0",
+          "bundled": true,
+          "dev": true
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-          }
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+        "atob": {
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           "dev": true
         },
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-          "version": "1.1.6",
+        "babel-code-frame": {
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           "bundled": true,
           "dev": true,
           "requires": {
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+            "chalk": "^1.1.3",
+            "esutils": "^2.0.2",
+            "js-tokens": "^3.0.2"
+          }
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+          "bundled": true,
+          "dev": true,
+          "requires": {
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+            "babel-runtime": "^6.26.0",
+            "babel-types": "^6.26.0",
+            "detect-indent": "^4.0.0",
+            "jsesc": "^1.3.0",
+            "lodash": "^4.17.4",
+            "source-map": "^0.5.7",
+            "trim-right": "^1.0.1"
+          }
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+        "babel-messages": {
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+          "requires": {
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+          }
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+          "bundled": true,
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+          "requires": {
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+            "regenerator-runtime": "^0.11.0"
+          }
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+          "bundled": true,
+          "dev": true,
+          "requires": {
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+            "babel-traverse": "^6.26.0",
+            "babel-types": "^6.26.0",
+            "babylon": "^6.18.0",
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+          }
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+          "bundled": true,
+          "dev": true,
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+            "babel-messages": "^6.23.0",
+            "babel-runtime": "^6.26.0",
+            "babel-types": "^6.26.0",
+            "babylon": "^6.18.0",
+            "debug": "^2.6.8",
+            "globals": "^9.18.0",
+            "invariant": "^2.2.2",
+            "lodash": "^4.17.4"
+          }
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+          "bundled": true,
+          "dev": true,
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+            "esutils": "^2.0.2",
+            "lodash": "^4.17.4",
+            "to-fast-properties": "^1.0.3"
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+            "class-utils": "^0.3.5",
+            "component-emitter": "^1.2.1",
+            "define-property": "^1.0.0",
+            "isobject": "^3.0.1",
+            "mixin-deep": "^1.2.0",
+            "pascalcase": "^0.1.1"
+          },
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+              "bundled": true,
+              "dev": true,
+              "requires": {
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+              }
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+              "version": "1.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
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+              }
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+              "version": "1.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
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+              }
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+              "bundled": true,
+              "dev": true,
+              "requires": {
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+                "is-data-descriptor": "^1.0.0",
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+              "version": "3.0.1",
+              "bundled": true,
+              "dev": true
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+            "kind-of": {
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+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
+        "brace-expansion": {
+          "version": "1.1.11",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
           }
         },
         "braces": {
-          "version": "1.8.5",
+          "version": "2.3.2",
           "bundled": true,
           "dev": true,
           "requires": {
-            "expand-range": "1.8.2",
-            "preserve": "0.2.0",
-            "repeat-element": "1.1.2"
+            "arr-flatten": "^1.1.0",
+            "array-unique": "^0.3.2",
+            "extend-shallow": "^2.0.1",
+            "fill-range": "^4.0.0",
+            "isobject": "^3.0.1",
+            "repeat-element": "^1.1.2",
+            "snapdragon": "^0.8.1",
+            "snapdragon-node": "^2.0.1",
+            "split-string": "^3.0.2",
+            "to-regex": "^3.0.1"
+          },
+          "dependencies": {
+            "extend-shallow": {
+              "version": "2.0.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-extendable": "^0.1.0"
+              }
+            }
           }
         },
         "builtin-modules": {
@@ -2351,14 +2450,37 @@
           "bundled": true,
           "dev": true
         },
+        "cache-base": {
+          "version": "1.0.1",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "collection-visit": "^1.0.0",
+            "component-emitter": "^1.2.1",
+            "get-value": "^2.0.6",
+            "has-value": "^1.0.0",
+            "isobject": "^3.0.1",
+            "set-value": "^2.0.0",
+            "to-object-path": "^0.3.0",
+            "union-value": "^1.0.0",
+            "unset-value": "^1.0.0"
+          },
+          "dependencies": {
+            "isobject": {
+              "version": "3.0.1",
+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
         "caching-transform": {
           "version": "1.0.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "md5-hex": "1.3.0",
-            "mkdirp": "0.5.1",
-            "write-file-atomic": "1.1.4"
+            "md5-hex": "^1.2.0",
+            "mkdirp": "^0.5.1",
+            "write-file-atomic": "^1.1.4"
           }
         },
         "camelcase": {
@@ -2373,8 +2495,8 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "align-text": "0.1.4",
-            "lazy-cache": "1.0.4"
+            "align-text": "^0.1.3",
+            "lazy-cache": "^1.0.3"
           }
         },
         "chalk": {
@@ -2382,11 +2504,37 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "ansi-styles": "2.2.1",
-            "escape-string-regexp": "1.0.5",
-            "has-ansi": "2.0.0",
-            "strip-ansi": "3.0.1",
-            "supports-color": "2.0.0"
+            "ansi-styles": "^2.2.1",
+            "escape-string-regexp": "^1.0.2",
+            "has-ansi": "^2.0.0",
+            "strip-ansi": "^3.0.0",
+            "supports-color": "^2.0.0"
+          }
+        },
+        "class-utils": {
+          "version": "0.3.6",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "arr-union": "^3.1.0",
+            "define-property": "^0.2.5",
+            "isobject": "^3.0.0",
+            "static-extend": "^0.1.1"
+          },
+          "dependencies": {
+            "define-property": {
+              "version": "0.2.5",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-descriptor": "^0.1.0"
+              }
+            },
+            "isobject": {
+              "version": "3.0.1",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "cliui": {
@@ -2395,8 +2543,8 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "center-align": "0.1.3",
-            "right-align": "0.1.3",
+            "center-align": "^0.1.1",
+            "right-align": "^0.1.1",
             "wordwrap": "0.0.2"
           },
           "dependencies": {
@@ -2409,11 +2557,17 @@
           }
         },
         "code-point-at": {
+          "version": "1.1.0",
+          "bundled": true,
+          "dev": true
+        },
+        "collection-visit": {
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "number-is-nan": "1.0.0"
+            "map-visit": "^1.0.0",
+            "object-visit": "^1.0.0"
           }
         },
         "commondir": {
@@ -2421,74 +2575,132 @@
           "bundled": true,
           "dev": true
         },
+        "component-emitter": {
+          "version": "1.2.1",
+          "bundled": true,
+          "dev": true
+        },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
           "dev": true
         },
         "convert-source-map": {
-          "version": "1.3.0",
+          "version": "1.5.1",
+          "bundled": true,
+          "dev": true
+        },
+        "copy-descriptor": {
+          "version": "0.1.1",
           "bundled": true,
           "dev": true
         },
         "core-js": {
-          "version": "2.4.1",
+          "version": "2.5.6",
           "bundled": true,
           "dev": true
         },
         "cross-spawn": {
-          "version": "4.0.0",
+          "version": "4.0.2",
           "bundled": true,
           "dev": true,
           "requires": {
-            "lru-cache": "4.0.1",
-            "which": "1.2.10"
+            "lru-cache": "^4.0.1",
+            "which": "^1.2.9"
           }
         },
         "debug": {
-          "version": "2.2.0",
+          "version": "2.6.9",
           "bundled": true,
           "dev": true,
           "requires": {
-            "ms": "0.7.1"
+            "ms": "2.0.0"
           }
         },
+        "debug-log": {
+          "version": "1.0.1",
+          "bundled": true,
+          "dev": true
+        },
         "decamelize": {
           "version": "1.2.0",
           "bundled": true,
           "dev": true
         },
+        "decode-uri-component": {
+          "version": "0.2.0",
+          "bundled": true,
+          "dev": true
+        },
         "default-require-extensions": {
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "strip-bom": "2.0.0"
+            "strip-bom": "^2.0.0"
           }
         },
-        "detect-indent": {
-          "version": "3.0.1",
+        "define-property": {
+          "version": "2.0.2",
           "bundled": true,
           "dev": true,
           "requires": {
-            "get-stdin": "4.0.1",
-            "minimist": "1.2.0",
-            "repeating": "1.1.3"
+            "is-descriptor": "^1.0.2",
+            "isobject": "^3.0.1"
           },
           "dependencies": {
-            "minimist": {
-              "version": "1.2.0",
+            "is-accessor-descriptor": {
+              "version": "1.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
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+              }
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+              "version": "1.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "kind-of": "^6.0.0"
+              }
+            },
+            "is-descriptor": {
+              "version": "1.0.2",
+              "bundled": true,
+              "dev": true,
+              "requires": {
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+              }
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+            },
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               "bundled": true,
               "dev": true
             }
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           "dev": true,
           "requires": {
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           }
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@@ -2501,45 +2713,166 @@
           "bundled": true,
           "dev": true
         },
-        "expand-brackets": {
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+                "shebang-command": "^1.2.0",
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           "dev": true,
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-            "repeat-element": "1.1.2",
-            "repeat-string": "1.5.4"
+            "extend-shallow": "^2.0.1",
+            "is-number": "^3.0.0",
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+              }
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@@ -2547,40 +2880,39 @@
           "bundled": true,
           "dev": true,
           "requires": {
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-            "mkdirp": "0.5.1",
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+            "commondir": "^1.0.1",
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           }
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           "bundled": true,
           "dev": true,
           "requires": {
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-            "pinkie-promise": "2.0.1"
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           }
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           "bundled": true,
           "dev": true
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+        "foreground-child": {
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           "bundled": true,
           "dev": true,
           "requires": {
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+            "cross-spawn": "^4",
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-            "signal-exit": "3.0.0"
+            "map-cache": "^0.2.2"
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         "fs.realpath": {
@@ -2589,64 +2921,52 @@
           "dev": true
         },
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-          "version": "1.0.1",
+          "version": "1.0.2",
           "bundled": true,
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+          "bundled": true,
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+          "version": "2.0.6",
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           "dev": true
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-          "version": "7.0.5",
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           "bundled": true,
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+            "fs.realpath": "^1.0.0",
+            "inflight": "^1.0.4",
+            "inherits": "2",
+            "minimatch": "^3.0.4",
+            "once": "^1.3.0",
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           }
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           "bundled": true,
           "dev": true
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           "bundled": true,
           "dev": true
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-          "version": "4.0.5",
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-            "async": "1.5.2",
-            "optimist": "0.6.1",
-            "source-map": "0.4.4",
-            "uglify-js": "2.7.0"
+            "async": "^1.4.0",
+            "optimist": "^0.6.1",
+            "source-map": "^0.4.4",
+            "uglify-js": "^2.6"
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@@ -2654,7 +2974,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "amdefine": "1.0.0"
+                "amdefine": ">=0.0.4"
               }
             }
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@@ -2664,7 +2984,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "ansi-regex": "2.0.0"
+            "ansi-regex": "^2.0.0"
           }
         },
         "has-flag": {
@@ -2672,8 +2992,62 @@
           "bundled": true,
           "dev": true
         },
+        "has-value": {
+          "version": "1.0.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "get-value": "^2.0.6",
+            "has-values": "^1.0.0",
+            "isobject": "^3.0.0"
+          },
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+            "isobject": {
+              "version": "3.0.1",
+              "bundled": true,
+              "dev": true
+            }
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+          "version": "1.0.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "is-number": "^3.0.0",
+            "kind-of": "^4.0.0"
+          },
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+              "version": "3.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "kind-of": "^3.0.2"
+              },
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+                  "version": "3.2.2",
+                  "bundled": true,
+                  "dev": true,
+                  "requires": {
+                    "is-buffer": "^1.1.5"
+                  }
+                }
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+            },
+            "kind-of": {
+              "version": "4.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-buffer": "^1.1.5"
+              }
+            }
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-          "version": "2.1.5",
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           "dev": true
         },
@@ -2683,25 +3057,25 @@
           "dev": true
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-          "version": "1.0.5",
+          "version": "1.0.6",
           "bundled": true,
           "dev": true,
           "requires": {
-            "once": "1.3.3",
-            "wrappy": "1.0.2"
+            "once": "^1.3.0",
+            "wrappy": "1"
           }
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           "dev": true
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-          "version": "2.2.1",
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           "dev": true,
           "requires": {
-            "loose-envify": "1.2.0"
+            "loose-envify": "^1.0.0"
           }
         },
         "invert-kv": {
@@ -2709,13 +3083,21 @@
           "bundled": true,
           "dev": true
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+          "bundled": true,
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           "dev": true
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-          "version": "1.1.3",
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           "dev": true
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@@ -2724,20 +3106,32 @@
           "bundled": true,
           "dev": true,
           "requires": {
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+            "builtin-modules": "^1.0.0"
           }
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-        "is-dotfile": {
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-          "bundled": true,
-          "dev": true
-        },
-        "is-equal-shallow": {
-          "version": "0.1.3",
+        "is-data-descriptor": {
+          "version": "0.1.4",
           "bundled": true,
           "dev": true,
           "requires": {
-            "is-primitive": "2.0.0"
+            "kind-of": "^3.0.2"
+          }
+        },
+        "is-descriptor": {
+          "version": "0.1.6",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "is-accessor-descriptor": "^0.1.6",
+            "is-data-descriptor": "^0.1.4",
+            "kind-of": "^5.0.0"
+          },
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+            "kind-of": {
+              "version": "5.1.0",
+              "bundled": true,
+              "dev": true
+            }
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@@ -2745,51 +3139,60 @@
           "bundled": true,
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-          "version": "1.0.0",
-          "bundled": true,
-          "dev": true
-        },
         "is-finite": {
-          "version": "1.0.1",
+          "version": "1.0.2",
           "bundled": true,
           "dev": true,
           "requires": {
-            "number-is-nan": "1.0.0"
+            "number-is-nan": "^1.0.0"
           }
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         "is-fullwidth-code-point": {
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-          "requires": {
-            "kind-of": "3.0.3"
-          }
-        },
-        "is-posix-bracket": {
-          "version": "0.1.1",
+          "version": "2.0.0",
           "bundled": true,
           "dev": true
         },
-        "is-primitive": {
+        "is-number": {
+          "version": "3.0.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "kind-of": "^3.0.2"
+          }
+        },
+        "is-odd": {
           "version": "2.0.0",
           "bundled": true,
+          "dev": true,
+          "requires": {
+            "is-number": "^4.0.0"
+          },
+          "dependencies": {
+            "is-number": {
+              "version": "4.0.0",
+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
+        "is-plain-object": {
+          "version": "2.0.4",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "isobject": "^3.0.1"
+          },
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+              "version": "3.0.1",
+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
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+          "version": "1.1.0",
+          "bundled": true,
           "dev": true
         },
         "is-utf8": {
@@ -2797,103 +3200,120 @@
           "bundled": true,
           "dev": true
         },
+        "is-windows": {
+          "version": "1.0.2",
+          "bundled": true,
+          "dev": true
+        },
         "isarray": {
           "version": "1.0.0",
           "bundled": true,
           "dev": true
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         "isexe": {
-          "version": "1.1.2",
+          "version": "2.0.0",
           "bundled": true,
           "dev": true
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-          "version": "2.1.0",
+          "version": "3.0.1",
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-            "babel-types": "6.11.1",
-            "babylon": "6.8.4",
-            "istanbul-lib-coverage": "1.0.0-alpha.4"
+            "babel-generator": "^6.18.0",
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         "kind-of": {
-          "version": "3.0.3",
+          "version": "3.2.2",
           "bundled": true,
           "dev": true,
           "requires": {
-            "is-buffer": "1.1.3"
+            "is-buffer": "^1.1.5"
           }
         },
         "lazy-cache": {
@@ -2907,7 +3327,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "invert-kv": "1.0.0"
+            "invert-kv": "^1.0.0"
           }
         },
         "load-json-file": {
@@ -2915,34 +3335,31 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "graceful-fs": "4.1.4",
-            "parse-json": "2.2.0",
-            "pify": "2.3.0",
-            "pinkie-promise": "2.0.1",
-            "strip-bom": "2.0.0"
+            "graceful-fs": "^4.1.2",
+            "parse-json": "^2.2.0",
+            "pify": "^2.0.0",
+            "pinkie-promise": "^2.0.0",
+            "strip-bom": "^2.0.0"
           }
         },
-        "lodash": {
-          "version": "4.13.1",
-          "bundled": true,
-          "dev": true
-        },
-        "lodash.assign": {
-          "version": "4.0.9",
+        "locate-path": {
+          "version": "2.0.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "lodash.keys": "4.0.7",
-            "lodash.rest": "4.0.3"
+            "p-locate": "^2.0.0",
+            "path-exists": "^3.0.0"
+          },
+          "dependencies": {
+            "path-exists": {
+              "version": "3.0.0",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
-        "lodash.keys": {
-          "version": "4.0.7",
-          "bundled": true,
-          "dev": true
-        },
-        "lodash.rest": {
-          "version": "4.0.3",
+        "lodash": {
+          "version": "4.17.10",
           "bundled": true,
           "dev": true
         },
@@ -2952,27 +3369,33 @@
           "dev": true
         },
         "loose-envify": {
-          "version": "1.2.0",
+          "version": "1.3.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "js-tokens": "1.0.3"
-          },
-          "dependencies": {
-            "js-tokens": {
-              "version": "1.0.3",
-              "bundled": true,
-              "dev": true
-            }
+            "js-tokens": "^3.0.0"
           }
         },
         "lru-cache": {
-          "version": "4.0.1",
+          "version": "4.1.3",
           "bundled": true,
           "dev": true,
           "requires": {
-            "pseudomap": "1.0.2",
-            "yallist": "2.0.0"
+            "pseudomap": "^1.0.2",
+            "yallist": "^2.1.2"
+          }
+        },
+        "map-cache": {
+          "version": "0.2.2",
+          "bundled": true,
+          "dev": true
+        },
+        "map-visit": {
+          "version": "1.0.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "object-visit": "^1.0.0"
           }
         },
         "md5-hex": {
@@ -2980,7 +3403,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "md5-o-matic": "0.1.1"
+            "md5-o-matic": "^0.1.1"
           }
         },
         "md5-o-matic": {
@@ -2988,32 +3411,67 @@
           "bundled": true,
           "dev": true
         },
-        "micromatch": {
-          "version": "2.3.11",
+        "mem": {
+          "version": "1.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "arr-diff": "2.0.0",
-            "array-unique": "0.2.1",
-            "braces": "1.8.5",
-            "expand-brackets": "0.1.5",
-            "extglob": "0.3.2",
-            "filename-regex": "2.0.0",
-            "is-extglob": "1.0.0",
-            "is-glob": "2.0.1",
-            "kind-of": "3.0.3",
-            "normalize-path": "2.0.1",
-            "object.omit": "2.0.0",
-            "parse-glob": "3.0.4",
-            "regex-cache": "0.4.3"
+            "mimic-fn": "^1.0.0"
           }
         },
-        "minimatch": {
-          "version": "3.0.2",
+        "merge-source-map": {
+          "version": "1.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "brace-expansion": "1.1.6"
+            "source-map": "^0.6.1"
+          },
+          "dependencies": {
+            "source-map": {
+              "version": "0.6.1",
+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
+        "micromatch": {
+          "version": "3.1.10",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "arr-diff": "^4.0.0",
+            "array-unique": "^0.3.2",
+            "braces": "^2.3.1",
+            "define-property": "^2.0.2",
+            "extend-shallow": "^3.0.2",
+            "extglob": "^2.0.4",
+            "fragment-cache": "^0.2.1",
+            "kind-of": "^6.0.2",
+            "nanomatch": "^1.2.9",
+            "object.pick": "^1.3.0",
+            "regex-not": "^1.0.0",
+            "snapdragon": "^0.8.1",
+            "to-regex": "^3.0.2"
+          },
+          "dependencies": {
+            "kind-of": {
+              "version": "6.0.2",
+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
+        "mimic-fn": {
+          "version": "1.2.0",
+          "bundled": true,
+          "dev": true
+        },
+        "minimatch": {
+          "version": "3.0.4",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "brace-expansion": "^1.1.7"
           }
         },
         "minimist": {
@@ -3021,6 +3479,25 @@
           "bundled": true,
           "dev": true
         },
+        "mixin-deep": {
+          "version": "1.3.1",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "for-in": "^1.0.2",
+            "is-extendable": "^1.0.1"
+          },
+          "dependencies": {
+            "is-extendable": {
+              "version": "1.0.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-plain-object": "^2.0.4"
+              }
+            }
+          }
+        },
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
@@ -3030,46 +3507,131 @@
           }
         },
         "ms": {
-          "version": "0.7.1",
-          "bundled": true,
-          "dev": true
-        },
-        "normalize-package-data": {
-          "version": "2.3.5",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "hosted-git-info": "2.1.5",
-            "is-builtin-module": "1.0.0",
-            "semver": "5.3.0",
-            "validate-npm-package-license": "3.0.1"
-          }
-        },
-        "normalize-path": {
-          "version": "2.0.1",
-          "bundled": true,
-          "dev": true
-        },
-        "number-is-nan": {
-          "version": "1.0.0",
-          "bundled": true,
-          "dev": true
-        },
-        "object.omit": {
           "version": "2.0.0",
           "bundled": true,
+          "dev": true
+        },
+        "nanomatch": {
+          "version": "1.2.9",
+          "bundled": true,
           "dev": true,
           "requires": {
-            "for-own": "0.1.4",
-            "is-extendable": "0.1.1"
+            "arr-diff": "^4.0.0",
+            "array-unique": "^0.3.2",
+            "define-property": "^2.0.2",
+            "extend-shallow": "^3.0.2",
+            "fragment-cache": "^0.2.1",
+            "is-odd": "^2.0.0",
+            "is-windows": "^1.0.2",
+            "kind-of": "^6.0.2",
+            "object.pick": "^1.3.0",
+            "regex-not": "^1.0.0",
+            "snapdragon": "^0.8.1",
+            "to-regex": "^3.0.1"
+          },
+          "dependencies": {
+            "arr-diff": {
+              "version": "4.0.0",
+              "bundled": true,
+              "dev": true
+            },
+            "array-unique": {
+              "version": "0.3.2",
+              "bundled": true,
+              "dev": true
+            },
+            "kind-of": {
+              "version": "6.0.2",
+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
+        "normalize-package-data": {
+          "version": "2.4.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "hosted-git-info": "^2.1.4",
+            "is-builtin-module": "^1.0.0",
+            "semver": "2 || 3 || 4 || 5",
+            "validate-npm-package-license": "^3.0.1"
+          }
+        },
+        "npm-run-path": {
+          "version": "2.0.2",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "path-key": "^2.0.0"
+          }
+        },
+        "number-is-nan": {
+          "version": "1.0.1",
+          "bundled": true,
+          "dev": true
+        },
+        "object-assign": {
+          "version": "4.1.1",
+          "bundled": true,
+          "dev": true
+        },
+        "object-copy": {
+          "version": "0.1.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "copy-descriptor": "^0.1.0",
+            "define-property": "^0.2.5",
+            "kind-of": "^3.0.3"
+          },
+          "dependencies": {
+            "define-property": {
+              "version": "0.2.5",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-descriptor": "^0.1.0"
+              }
+            }
+          }
+        },
+        "object-visit": {
+          "version": "1.0.1",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "isobject": "^3.0.0"
+          },
+          "dependencies": {
+            "isobject": {
+              "version": "3.0.1",
+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
+        "object.pick": {
+          "version": "1.3.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "isobject": "^3.0.1"
+          },
+          "dependencies": {
+            "isobject": {
+              "version": "3.0.1",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "once": {
-          "version": "1.3.3",
+          "version": "1.4.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "wrappy": "1.0.2"
+            "wrappy": "1"
           }
         },
         "optimist": {
@@ -3077,52 +3639,79 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "minimist": "0.0.8",
-            "wordwrap": "0.0.3"
+            "minimist": "~0.0.1",
+            "wordwrap": "~0.0.2"
           }
         },
         "os-homedir": {
-          "version": "1.0.1",
+          "version": "1.0.2",
           "bundled": true,
           "dev": true
         },
         "os-locale": {
-          "version": "1.4.0",
+          "version": "2.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "lcid": "1.0.0"
+            "execa": "^0.7.0",
+            "lcid": "^1.0.0",
+            "mem": "^1.1.0"
           }
         },
-        "parse-glob": {
-          "version": "3.0.4",
+        "p-finally": {
+          "version": "1.0.0",
+          "bundled": true,
+          "dev": true
+        },
+        "p-limit": {
+          "version": "1.2.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "glob-base": "0.3.0",
-            "is-dotfile": "1.0.2",
-            "is-extglob": "1.0.0",
-            "is-glob": "2.0.1"
+            "p-try": "^1.0.0"
           }
         },
+        "p-locate": {
+          "version": "2.0.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "p-limit": "^1.1.0"
+          }
+        },
+        "p-try": {
+          "version": "1.0.0",
+          "bundled": true,
+          "dev": true
+        },
         "parse-json": {
           "version": "2.2.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "error-ex": "1.3.0"
+            "error-ex": "^1.2.0"
           }
         },
+        "pascalcase": {
+          "version": "0.1.1",
+          "bundled": true,
+          "dev": true
+        },
         "path-exists": {
           "version": "2.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "pinkie-promise": "2.0.1"
+            "pinkie-promise": "^2.0.0"
           }
         },
         "path-is-absolute": {
-          "version": "1.0.0",
+          "version": "1.0.1",
+          "bundled": true,
+          "dev": true
+        },
+        "path-key": {
+          "version": "2.0.1",
           "bundled": true,
           "dev": true
         },
@@ -3136,9 +3725,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "graceful-fs": "4.1.4",
-            "pify": "2.3.0",
-            "pinkie-promise": "2.0.1"
+            "graceful-fs": "^4.1.2",
+            "pify": "^2.0.0",
+            "pinkie-promise": "^2.0.0"
           }
         },
         "pify": {
@@ -3156,7 +3745,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "pinkie": "2.0.4"
+            "pinkie": "^2.0.0"
           }
         },
         "pkg-dir": {
@@ -3164,19 +3753,22 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "find-up": "1.1.2"
+            "find-up": "^1.0.0"
+          },
+          "dependencies": {
+            "find-up": {
+              "version": "1.1.2",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "path-exists": "^2.0.0",
+                "pinkie-promise": "^2.0.0"
+              }
+            }
           }
         },
-        "pkg-up": {
-          "version": "1.0.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "find-up": "1.1.2"
-          }
-        },
-        "preserve": {
-          "version": "0.2.0",
+        "posix-character-classes": {
+          "version": "0.1.1",
           "bundled": true,
           "dev": true
         },
@@ -3185,23 +3777,14 @@
           "bundled": true,
           "dev": true
         },
-        "randomatic": {
-          "version": "1.1.5",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "is-number": "2.1.0",
-            "kind-of": "3.0.3"
-          }
-        },
         "read-pkg": {
           "version": "1.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "load-json-file": "1.1.0",
-            "normalize-package-data": "2.3.5",
-            "path-type": "1.1.0"
+            "load-json-file": "^1.0.0",
+            "normalize-package-data": "^2.3.2",
+            "path-type": "^1.0.0"
           }
         },
         "read-pkg-up": {
@@ -3209,22 +3792,33 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "find-up": "1.1.2",
-            "read-pkg": "1.1.0"
+            "find-up": "^1.0.0",
+            "read-pkg": "^1.0.0"
+          },
+          "dependencies": {
+            "find-up": {
+              "version": "1.1.2",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "path-exists": "^2.0.0",
+                "pinkie-promise": "^2.0.0"
+              }
+            }
           }
         },
         "regenerator-runtime": {
-          "version": "0.9.5",
+          "version": "0.11.1",
           "bundled": true,
           "dev": true
         },
-        "regex-cache": {
-          "version": "0.4.3",
+        "regex-not": {
+          "version": "1.0.2",
           "bundled": true,
           "dev": true,
           "requires": {
-            "is-equal-shallow": "0.1.3",
-            "is-primitive": "2.0.0"
+            "extend-shallow": "^3.0.2",
+            "safe-regex": "^1.1.0"
           }
         },
         "repeat-element": {
@@ -3233,16 +3827,16 @@
           "dev": true
         },
         "repeat-string": {
-          "version": "1.5.4",
+          "version": "1.6.1",
           "bundled": true,
           "dev": true
         },
         "repeating": {
-          "version": "1.1.3",
+          "version": "2.0.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "is-finite": "1.0.1"
+            "is-finite": "^1.0.0"
           }
         },
         "require-directory": {
@@ -3260,25 +3854,43 @@
           "bundled": true,
           "dev": true
         },
+        "resolve-url": {
+          "version": "0.2.1",
+          "bundled": true,
+          "dev": true
+        },
+        "ret": {
+          "version": "0.1.15",
+          "bundled": true,
+          "dev": true
+        },
         "right-align": {
           "version": "0.1.3",
           "bundled": true,
           "dev": true,
           "optional": true,
           "requires": {
-            "align-text": "0.1.4"
+            "align-text": "^0.1.1"
           }
         },
         "rimraf": {
-          "version": "2.5.4",
+          "version": "2.6.2",
           "bundled": true,
           "dev": true,
           "requires": {
-            "glob": "7.0.5"
+            "glob": "^7.0.5"
+          }
+        },
+        "safe-regex": {
+          "version": "1.1.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "ret": "~0.1.10"
           }
         },
         "semver": {
-          "version": "5.3.0",
+          "version": "5.5.0",
           "bundled": true,
           "dev": true
         },
@@ -3287,8 +3899,42 @@
           "bundled": true,
           "dev": true
         },
+        "set-value": {
+          "version": "2.0.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "extend-shallow": "^2.0.1",
+            "is-extendable": "^0.1.1",
+            "is-plain-object": "^2.0.3",
+            "split-string": "^3.0.1"
+          },
+          "dependencies": {
+            "extend-shallow": {
+              "version": "2.0.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-extendable": "^0.1.0"
+              }
+            }
+          }
+        },
+        "shebang-command": {
+          "version": "1.2.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "shebang-regex": "^1.0.0"
+          }
+        },
+        "shebang-regex": {
+          "version": "1.0.0",
+          "bundled": true,
+          "dev": true
+        },
         "signal-exit": {
-          "version": "3.0.0",
+          "version": "3.0.2",
           "bundled": true,
           "dev": true
         },
@@ -3297,66 +3943,215 @@
           "bundled": true,
           "dev": true
         },
-        "source-map": {
-          "version": "0.5.6",
-          "bundled": true,
-          "dev": true
-        },
-        "spawn-wrap": {
-          "version": "1.2.4",
+        "snapdragon": {
+          "version": "0.8.2",
           "bundled": true,
           "dev": true,
           "requires": {
-            "foreground-child": "1.5.3",
-            "mkdirp": "0.5.1",
-            "os-homedir": "1.0.1",
-            "rimraf": "2.5.4",
-            "signal-exit": "2.1.2",
-            "which": "1.2.10"
+            "base": "^0.11.1",
+            "debug": "^2.2.0",
+            "define-property": "^0.2.5",
+            "extend-shallow": "^2.0.1",
+            "map-cache": "^0.2.2",
+            "source-map": "^0.5.6",
+            "source-map-resolve": "^0.5.0",
+            "use": "^3.1.0"
           },
           "dependencies": {
-            "signal-exit": {
-              "version": "2.1.2",
+            "define-property": {
+              "version": "0.2.5",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-descriptor": "^0.1.0"
+              }
+            },
+            "extend-shallow": {
+              "version": "2.0.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-extendable": "^0.1.0"
+              }
+            }
+          }
+        },
+        "snapdragon-node": {
+          "version": "2.1.1",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "define-property": "^1.0.0",
+            "isobject": "^3.0.0",
+            "snapdragon-util": "^3.0.1"
+          },
+          "dependencies": {
+            "define-property": {
+              "version": "1.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-descriptor": "^1.0.0"
+              }
+            },
+            "is-accessor-descriptor": {
+              "version": "1.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "kind-of": "^6.0.0"
+              }
+            },
+            "is-data-descriptor": {
+              "version": "1.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "kind-of": "^6.0.0"
+              }
+            },
+            "is-descriptor": {
+              "version": "1.0.2",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-accessor-descriptor": "^1.0.0",
+                "is-data-descriptor": "^1.0.0",
+                "kind-of": "^6.0.2"
+              }
+            },
+            "isobject": {
+              "version": "3.0.1",
+              "bundled": true,
+              "dev": true
+            },
+            "kind-of": {
+              "version": "6.0.2",
               "bundled": true,
               "dev": true
             }
           }
         },
-        "spdx-correct": {
-          "version": "1.0.2",
+        "snapdragon-util": {
+          "version": "3.0.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "spdx-license-ids": "1.2.1"
+            "kind-of": "^3.2.0"
+          }
+        },
+        "source-map": {
+          "version": "0.5.7",
+          "bundled": true,
+          "dev": true
+        },
+        "source-map-resolve": {
+          "version": "0.5.1",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "atob": "^2.0.0",
+            "decode-uri-component": "^0.2.0",
+            "resolve-url": "^0.2.1",
+            "source-map-url": "^0.4.0",
+            "urix": "^0.1.0"
+          }
+        },
+        "source-map-url": {
+          "version": "0.4.0",
+          "bundled": true,
+          "dev": true
+        },
+        "spawn-wrap": {
+          "version": "1.4.2",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "foreground-child": "^1.5.6",
+            "mkdirp": "^0.5.0",
+            "os-homedir": "^1.0.1",
+            "rimraf": "^2.6.2",
+            "signal-exit": "^3.0.2",
+            "which": "^1.3.0"
+          }
+        },
+        "spdx-correct": {
+          "version": "3.0.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "spdx-expression-parse": "^3.0.0",
+            "spdx-license-ids": "^3.0.0"
           }
         },
         "spdx-exceptions": {
-          "version": "1.0.5",
+          "version": "2.1.0",
           "bundled": true,
           "dev": true
         },
         "spdx-expression-parse": {
-          "version": "1.0.2",
+          "version": "3.0.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "spdx-exceptions": "1.0.5",
-            "spdx-license-ids": "1.2.1"
+            "spdx-exceptions": "^2.1.0",
+            "spdx-license-ids": "^3.0.0"
           }
         },
         "spdx-license-ids": {
-          "version": "1.2.1",
+          "version": "3.0.0",
           "bundled": true,
           "dev": true
         },
-        "string-width": {
-          "version": "1.0.1",
+        "split-string": {
+          "version": "3.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "code-point-at": "1.0.0",
-            "is-fullwidth-code-point": "1.0.0",
-            "strip-ansi": "3.0.1"
+            "extend-shallow": "^3.0.0"
+          }
+        },
+        "static-extend": {
+          "version": "0.1.2",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "define-property": "^0.2.5",
+            "object-copy": "^0.1.0"
+          },
+          "dependencies": {
+            "define-property": {
+              "version": "0.2.5",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-descriptor": "^0.1.0"
+              }
+            }
+          }
+        },
+        "string-width": {
+          "version": "2.1.1",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "is-fullwidth-code-point": "^2.0.0",
+            "strip-ansi": "^4.0.0"
+          },
+          "dependencies": {
+            "ansi-regex": {
+              "version": "3.0.0",
+              "bundled": true,
+              "dev": true
+            },
+            "strip-ansi": {
+              "version": "4.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "ansi-regex": "^3.0.0"
+              }
+            }
           }
         },
         "strip-ansi": {
@@ -3364,7 +4159,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "ansi-regex": "2.0.0"
+            "ansi-regex": "^2.0.0"
           }
         },
         "strip-bom": {
@@ -3372,58 +4167,349 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "is-utf8": "0.2.1"
+            "is-utf8": "^0.2.0"
           }
         },
+        "strip-eof": {
+          "version": "1.0.0",
+          "bundled": true,
+          "dev": true
+        },
         "supports-color": {
           "version": "2.0.0",
           "bundled": true,
           "dev": true
         },
         "test-exclude": {
-          "version": "1.1.0",
+          "version": "4.2.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "arrify": "1.0.1",
-            "lodash.assign": "4.0.9",
-            "micromatch": "2.3.11",
-            "read-pkg-up": "1.0.1",
-            "require-main-filename": "1.0.1"
+            "arrify": "^1.0.1",
+            "micromatch": "^3.1.8",
+            "object-assign": "^4.1.0",
+            "read-pkg-up": "^1.0.1",
+            "require-main-filename": "^1.0.1"
+          },
+          "dependencies": {
+            "arr-diff": {
+              "version": "4.0.0",
+              "bundled": true,
+              "dev": true
+            },
+            "array-unique": {
+              "version": "0.3.2",
+              "bundled": true,
+              "dev": true
+            },
+            "braces": {
+              "version": "2.3.2",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "arr-flatten": "^1.1.0",
+                "array-unique": "^0.3.2",
+                "extend-shallow": "^2.0.1",
+                "fill-range": "^4.0.0",
+                "isobject": "^3.0.1",
+                "repeat-element": "^1.1.2",
+                "snapdragon": "^0.8.1",
+                "snapdragon-node": "^2.0.1",
+                "split-string": "^3.0.2",
+                "to-regex": "^3.0.1"
+              },
+              "dependencies": {
+                "extend-shallow": {
+                  "version": "2.0.1",
+                  "bundled": true,
+                  "dev": true,
+                  "requires": {
+                    "is-extendable": "^0.1.0"
+                  }
+                }
+              }
+            },
+            "expand-brackets": {
+              "version": "2.1.4",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "debug": "^2.3.3",
+                "define-property": "^0.2.5",
+                "extend-shallow": "^2.0.1",
+                "posix-character-classes": "^0.1.0",
+                "regex-not": "^1.0.0",
+                "snapdragon": "^0.8.1",
+                "to-regex": "^3.0.1"
+              },
+              "dependencies": {
+                "define-property": {
+                  "version": "0.2.5",
+                  "bundled": true,
+                  "dev": true,
+                  "requires": {
+                    "is-descriptor": "^0.1.0"
+                  }
+                },
+                "extend-shallow": {
+                  "version": "2.0.1",
+                  "bundled": true,
+                  "dev": true,
+                  "requires": {
+                    "is-extendable": "^0.1.0"
+                  }
+                },
+                "is-accessor-descriptor": {
+                  "version": "0.1.6",
+                  "bundled": true,
+                  "dev": true,
+                  "requires": {
+                    "kind-of": "^3.0.2"
+                  },
+                  "dependencies": {
+                    "kind-of": {
+                      "version": "3.2.2",
+                      "bundled": true,
+                      "dev": true,
+                      "requires": {
+                        "is-buffer": "^1.1.5"
+                      }
+                    }
+                  }
+                },
+                "is-data-descriptor": {
+                  "version": "0.1.4",
+                  "bundled": true,
+                  "dev": true,
+                  "requires": {
+                    "kind-of": "^3.0.2"
+                  },
+                  "dependencies": {
+                    "kind-of": {
+                      "version": "3.2.2",
+                      "bundled": true,
+                      "dev": true,
+                      "requires": {
+                        "is-buffer": "^1.1.5"
+                      }
+                    }
+                  }
+                },
+                "is-descriptor": {
+                  "version": "0.1.6",
+                  "bundled": true,
+                  "dev": true,
+                  "requires": {
+                    "is-accessor-descriptor": "^0.1.6",
+                    "is-data-descriptor": "^0.1.4",
+                    "kind-of": "^5.0.0"
+                  }
+                },
+                "kind-of": {
+                  "version": "5.1.0",
+                  "bundled": true,
+                  "dev": true
+                }
+              }
+            },
+            "extglob": {
+              "version": "2.0.4",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "array-unique": "^0.3.2",
+                "define-property": "^1.0.0",
+                "expand-brackets": "^2.1.4",
+                "extend-shallow": "^2.0.1",
+                "fragment-cache": "^0.2.1",
+                "regex-not": "^1.0.0",
+                "snapdragon": "^0.8.1",
+                "to-regex": "^3.0.1"
+              },
+              "dependencies": {
+                "define-property": {
+                  "version": "1.0.0",
+                  "bundled": true,
+                  "dev": true,
+                  "requires": {
+                    "is-descriptor": "^1.0.0"
+                  }
+                },
+                "extend-shallow": {
+                  "version": "2.0.1",
+                  "bundled": true,
+                  "dev": true,
+                  "requires": {
+                    "is-extendable": "^0.1.0"
+                  }
+                }
+              }
+            },
+            "fill-range": {
+              "version": "4.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "extend-shallow": "^2.0.1",
+                "is-number": "^3.0.0",
+                "repeat-string": "^1.6.1",
+                "to-regex-range": "^2.1.0"
+              },
+              "dependencies": {
+                "extend-shallow": {
+                  "version": "2.0.1",
+                  "bundled": true,
+                  "dev": true,
+                  "requires": {
+                    "is-extendable": "^0.1.0"
+                  }
+                }
+              }
+            },
+            "is-accessor-descriptor": {
+              "version": "1.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "kind-of": "^6.0.0"
+              }
+            },
+            "is-data-descriptor": {
+              "version": "1.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "kind-of": "^6.0.0"
+              }
+            },
+            "is-descriptor": {
+              "version": "1.0.2",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-accessor-descriptor": "^1.0.0",
+                "is-data-descriptor": "^1.0.0",
+                "kind-of": "^6.0.2"
+              }
+            },
+            "is-number": {
+              "version": "3.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "kind-of": "^3.0.2"
+              },
+              "dependencies": {
+                "kind-of": {
+                  "version": "3.2.2",
+                  "bundled": true,
+                  "dev": true,
+                  "requires": {
+                    "is-buffer": "^1.1.5"
+                  }
+                }
+              }
+            },
+            "isobject": {
+              "version": "3.0.1",
+              "bundled": true,
+              "dev": true
+            },
+            "kind-of": {
+              "version": "6.0.2",
+              "bundled": true,
+              "dev": true
+            },
+            "micromatch": {
+              "version": "3.1.10",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "arr-diff": "^4.0.0",
+                "array-unique": "^0.3.2",
+                "braces": "^2.3.1",
+                "define-property": "^2.0.2",
+                "extend-shallow": "^3.0.2",
+                "extglob": "^2.0.4",
+                "fragment-cache": "^0.2.1",
+                "kind-of": "^6.0.2",
+                "nanomatch": "^1.2.9",
+                "object.pick": "^1.3.0",
+                "regex-not": "^1.0.0",
+                "snapdragon": "^0.8.1",
+                "to-regex": "^3.0.2"
+              }
+            }
           }
         },
         "to-fast-properties": {
-          "version": "1.0.2",
+          "version": "1.0.3",
+          "bundled": true,
+          "dev": true
+        },
+        "to-object-path": {
+          "version": "0.3.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "kind-of": "^3.0.2"
+          }
+        },
+        "to-regex": {
+          "version": "3.0.2",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "define-property": "^2.0.2",
+            "extend-shallow": "^3.0.2",
+            "regex-not": "^1.0.2",
+            "safe-regex": "^1.1.0"
+          }
+        },
+        "to-regex-range": {
+          "version": "2.1.1",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "is-number": "^3.0.0",
+            "repeat-string": "^1.6.1"
+          },
+          "dependencies": {
+            "is-number": {
+              "version": "3.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "kind-of": "^3.0.2"
+              }
+            }
+          }
+        },
+        "trim-right": {
+          "version": "1.0.1",
           "bundled": true,
           "dev": true
         },
         "uglify-js": {
-          "version": "2.7.0",
+          "version": "2.8.29",
           "bundled": true,
           "dev": true,
           "optional": true,
           "requires": {
-            "async": "0.2.10",
-            "source-map": "0.5.6",
-            "uglify-to-browserify": "1.0.2",
-            "yargs": "3.10.0"
+            "source-map": "~0.5.1",
+            "uglify-to-browserify": "~1.0.0",
+            "yargs": "~3.10.0"
           },
           "dependencies": {
-            "async": {
-              "version": "0.2.10",
-              "bundled": true,
-              "dev": true,
-              "optional": true
-            },
             "yargs": {
               "version": "3.10.0",
               "bundled": true,
               "dev": true,
               "optional": true,
               "requires": {
-                "camelcase": "1.2.1",
-                "cliui": "2.1.0",
-                "decamelize": "1.2.0",
+                "camelcase": "^1.0.2",
+                "cliui": "^2.1.0",
+                "decamelize": "^1.0.0",
                 "window-size": "0.1.0"
               }
             }
@@ -3435,25 +4521,118 @@
           "dev": true,
           "optional": true
         },
-        "validate-npm-package-license": {
-          "version": "3.0.1",
+        "union-value": {
+          "version": "1.0.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "spdx-correct": "1.0.2",
-            "spdx-expression-parse": "1.0.2"
+            "arr-union": "^3.1.0",
+            "get-value": "^2.0.6",
+            "is-extendable": "^0.1.1",
+            "set-value": "^0.4.3"
+          },
+          "dependencies": {
+            "extend-shallow": {
+              "version": "2.0.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-extendable": "^0.1.0"
+              }
+            },
+            "set-value": {
+              "version": "0.4.3",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "extend-shallow": "^2.0.1",
+                "is-extendable": "^0.1.1",
+                "is-plain-object": "^2.0.1",
+                "to-object-path": "^0.3.0"
+              }
+            }
+          }
+        },
+        "unset-value": {
+          "version": "1.0.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "has-value": "^0.3.1",
+            "isobject": "^3.0.0"
+          },
+          "dependencies": {
+            "has-value": {
+              "version": "0.3.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "get-value": "^2.0.3",
+                "has-values": "^0.1.4",
+                "isobject": "^2.0.0"
+              },
+              "dependencies": {
+                "isobject": {
+                  "version": "2.1.0",
+                  "bundled": true,
+                  "dev": true,
+                  "requires": {
+                    "isarray": "1.0.0"
+                  }
+                }
+              }
+            },
+            "has-values": {
+              "version": "0.1.4",
+              "bundled": true,
+              "dev": true
+            },
+            "isobject": {
+              "version": "3.0.1",
+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
+        "urix": {
+          "version": "0.1.0",
+          "bundled": true,
+          "dev": true
+        },
+        "use": {
+          "version": "3.1.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "kind-of": "^6.0.2"
+          },
+          "dependencies": {
+            "kind-of": {
+              "version": "6.0.2",
+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
+        "validate-npm-package-license": {
+          "version": "3.0.3",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "spdx-correct": "^3.0.0",
+            "spdx-expression-parse": "^3.0.0"
           }
         },
         "which": {
-          "version": "1.2.10",
+          "version": "1.3.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "isexe": "1.1.2"
+            "isexe": "^2.0.0"
           }
         },
         "which-module": {
-          "version": "1.0.0",
+          "version": "2.0.0",
           "bundled": true,
           "dev": true
         },
@@ -3469,11 +4648,32 @@
           "dev": true
         },
         "wrap-ansi": {
-          "version": "2.0.0",
+          "version": "2.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "string-width": "1.0.1"
+            "string-width": "^1.0.1",
+            "strip-ansi": "^3.0.1"
+          },
+          "dependencies": {
+            "is-fullwidth-code-point": {
+              "version": "1.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "number-is-nan": "^1.0.0"
+              }
+            },
+            "string-width": {
+              "version": "1.0.2",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "code-point-at": "^1.0.0",
+                "is-fullwidth-code-point": "^1.0.0",
+                "strip-ansi": "^3.0.0"
+              }
+            }
           }
         },
         "wrappy": {
@@ -3482,13 +4682,13 @@
           "dev": true
         },
         "write-file-atomic": {
-          "version": "1.1.4",
+          "version": "1.3.4",
           "bundled": true,
           "dev": true,
           "requires": {
-            "graceful-fs": "4.1.4",
-            "imurmurhash": "0.1.4",
-            "slide": "1.1.6"
+            "graceful-fs": "^4.1.11",
+            "imurmurhash": "^0.1.4",
+            "slide": "^1.1.5"
           }
         },
         "y18n": {
@@ -3497,59 +4697,77 @@
           "dev": true
         },
         "yallist": {
-          "version": "2.0.0",
+          "version": "2.1.2",
           "bundled": true,
           "dev": true
         },
         "yargs": {
-          "version": "4.8.1",
+          "version": "11.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "cliui": "3.2.0",
-            "decamelize": "1.2.0",
-            "get-caller-file": "1.0.1",
-            "lodash.assign": "4.0.9",
-            "os-locale": "1.4.0",
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+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.2.tgz",
+      "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA==",
       "dev": true
     },
     "validate-npm-package-license": {
@@ -4811,8 +5906,8 @@
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       "dev": true,
       "requires": {
-        "spdx-correct": "3.0.0",
-        "spdx-expression-parse": "3.0.0"
+        "spdx-correct": "^3.0.0",
+        "spdx-expression-parse": "^3.0.0"
       }
     },
     "vary": {
@@ -4826,17 +5921,9 @@
       "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
       "dev": true,
       "requires": {
-        "assert-plus": "1.0.0",
+        "assert-plus": "^1.0.0",
         "core-util-is": "1.0.2",
-        "extsprintf": "1.3.0"
-      },
-      "dependencies": {
-        "assert-plus": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-          "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-          "dev": true
-        }
+        "extsprintf": "^1.2.0"
       }
     },
     "void-elements": {
@@ -4845,12 +5932,12 @@
       "integrity": "sha1-wGavtYK7HLQSjWDqkjkulNXp2+w="
     },
     "which": {
-      "version": "1.2.14",
-      "resolved": "https://registry.npmjs.org/which/-/which-1.2.14.tgz",
-      "integrity": "sha1-mofEN48D6CfOyvGs31bHNsAcFOU=",
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
+      "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
       "dev": true,
       "requires": {
-        "isexe": "2.0.0"
+        "isexe": "^2.0.0"
       }
     },
     "wrappy": {
@@ -4858,17 +5945,28 @@
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
-    "xtend": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
-      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
-      "dev": true
+    "write-file-atomic": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-2.3.0.tgz",
+      "integrity": "sha512-xuPeK4OdjWqtfi59ylvVL0Yn35SF3zgcAcv7rBPFHVaEapaDr4GdGgm3j7ckTwH9wHL7fGmgfAnb0+THrHb8tA==",
+      "dev": true,
+      "requires": {
+        "graceful-fs": "^4.1.11",
+        "imurmurhash": "^0.1.4",
+        "signal-exit": "^3.0.2"
+      }
     },
     "yallist": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
       "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
       "dev": true
+    },
+    "yapool": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/yapool/-/yapool-1.0.0.tgz",
+      "integrity": "sha1-9pPymjFbUNmp2iZGp6ZkXJaYW2o=",
+      "dev": true
     }
   }
 }
diff --git a/package.json b/package.json
index 271bac4..03e785e 100644
--- a/package.json
+++ b/package.json
@@ -29,13 +29,13 @@
   },
   "dependencies": {
     "bootlint": "^0.14.2",
-    "chalk": "^2.3.2",
+    "chalk": "^2.4.1",
     "micromatch": "^3.1.10"
   },
   "devDependencies": {
-    "grunt": "^1.0.2",
+    "grunt": "^1.0.3",
     "grunt-contrib-clean": "^1.1.0",
     "grunt-contrib-jshint": "^1.1.0",
-    "grunt-contrib-nodeunit": "^1.0.0"
+    "grunt-contrib-nodeunit": "^2.0.0"
   }
 }