minimize deps

package.json

@@ -37,9 +37,11 @@
     "jquery-ui": "^1.12.1",
     "karma": "^1.5.0",
     "karma-chrome-launcher": "^2.0.0",
+    "karma-coverage": "^1.1.1",
     "karma-jasmine": "^1.1.0",
     "karma-phantomjs-launcher": "^1.0.2",
     "karma-sourcemap-loader": "^0.3.7",
+    "karma-typescript": "monounity/karma-typescript#2.1.8",
     "karma-webpack": "^2.0.2",
     "phantomjs-prebuilt": "^2.1.14",
     "react": "^15.4.2",