add code styling

package.json

@@ -26,5 +26,8 @@
   "bugs": {
     "url": "https://github.com/mrdoob/three.js/issues"
   },
-  "homepage": "http://threejs.org/"
+  "homepage": "http://threejs.org/",
+  "devDependencies": {
+    "jscs": "^1.13.1"
+  }
 }

utils/codestyle/codestyle.sh

+
+jscs "../../src" --fix --preset=mdcs
+jscs "../../examples/js" --fix --preset=mdcs
+
+

utils/codestyle/config.json

+{
+    "preset": "mdcs",
+    "excludeFiles": [ 
+        "build/**", 
+        "docs/**",
+        "editor/**",
+        "examples/**",
+        "node_modules/**",
+        "test/**",
+        "utils/**"
+        ]
+    
+}
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