Merge pull request #5 from brendankenny/eslint

add bare Google-style eslint checking

.eslintrc

@@ -0,0 +1,3 @@
+{
+  "extends": "google"
+}

package.json

@@ -7,7 +7,8 @@
     "test": "tests"
   },
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "lint": "eslint .",
+    "test": "npm run lint && mocha test/*.js --timeout 60000"
   },
   "repository": {
     "type": "git",
@@ -27,12 +28,9 @@
     "walk": "^2.3.9"
   },
   "devDependencies": {
-    "babel-eslint": "^4.1.3",
     "chai": "^3.4.0",
-    "eslint": "^1.8.0",
+    "eslint": "^2.4.0",
+    "eslint-config-google": "^0.4.0",
     "mocha": "^2.3.3"
-  },
-  "scripts": {
-    "test": "mocha test/*.js --timeout 60000"
   }
 }