Grunt 'default', 'prod' and 'version' tasks run karma unit tests first and if tests are failing build will fail. Currently i see that 4 unit tests are failing. Once ng-grid core team agrees for my PR i will fix unit tests.
Removed unnecessary karma option 'keepalive'
Missed to check-in karma config file
Merge pull request #310 from skusunam/master

Run Karma unit tests as part of default\prod\version Grunt tasks (Issue #309)