updated karma

Author: akirasosa

package.json

@@ -69,7 +69,7 @@
     "http-proxy": "^1.15.2",
     "istanbul-instrumenter-loader": "^1.2.0",
     "jasmine-core": "^2.5.2",
-    "karma": "^1.3.0",
+    "karma": "^1.4.0",
     "karma-chrome-launcher": "^2.0.0",
     "karma-coverage": "^1.1.1",
     "karma-jasmine": "^1.0.2",