removed unnecessary dependencies

package.json

@@ -5,17 +5,6 @@
     "test": ".scripts/test.js"
   },
   "devDependencies": {
-    "babel": "^4.3.0",
-    "chimp": "^0.30.0",
-    "karma": "^0.13.16",
-    "karma-chrome-launcher": "^0.2.2",
-    "karma-firefox-launcher": "^0.1.7",
-    "karma-jasmine": "^0.3.6",
-    "karma-react-jsx-preprocessor": "^0.1.1",
-    "lodash": "^3.10.1",
-    "react": "^0.13.0",
-    "react-tools": "^0.12.2",
-    "shelljs": "^0.5.3",
-    "velocity-cli": "^0.4.3"
+    "chimp": "^0.30.0"
   }
 }