feat(build): generate karma 0.10 config

Upgraded to generator-karma 0.5.

Author: passy

package.json

@@ -25,7 +25,7 @@
     "yeoman-generator": "~0.13.0"
   },
   "peerDependencies": {
-    "generator-karma": "~0.4.0",
+    "generator-karma": "~0.5.0",
     "yo": ">=1.0.0-rc.1.1"
   },
   "devDependencies": {