Modified NPM package to make all dependencies dev dependencies.

js/package.json

@@ -4,13 +4,13 @@
   "description": "Protocol Buffers for JavaScript",
   "main": "google-protobuf.js",
   "dependencies": {
-    "google-closure-library": "~20160125.0.0",
-    "gulp": "~3.9.0",
-    "jasmine": "~2.4.1"
   },
   "devDependencies": {
+    "glob": "~6.0.4",
     "google-closure-compiler": "~20151216.2.0",
-    "glob": "~6.0.4"
+    "google-closure-library": "~20160125.0.0",
+    "gulp": "~3.9.0",
+    "jasmine": "~2.4.1"
   },
   "scripts": {
     "test": "./node_modules/gulp/bin/gulp.js test"