add 'browser' section to suppress import discovery for webpack/browserify

package.json

@@ -43,5 +43,11 @@
         "build:compiler": "jake local",
         "build:tests": "jake tests",
         "clean": "jake clean"
-    }
+    },
+    "browser": {
+        "buffer": false,
+        "fs": false,
+        "os": false,
+        "path": false
+    }    
 }