chore(package): update karma-coverage to version 2.0.2

Closes #33

Author: greenkeeper[bot]

package.json

@@ -32,7 +32,7 @@
     "jit-grunt": "^0.10.0",
     "jshint-stylish": "^2.2.1",
     "karma": "^2.0.0",
-    "karma-coverage": "^1.1.1",
+    "karma-coverage": "^2.0.2",
     "karma-jasmine": "*",
     "karma-phantomjs-launcher": "*",
     "load-grunt-tasks": "^3.3.0",