bootstrap-sass-official 3.1.1+2 does not exist any more. Changed to ~3.1.1.
Added build folder to ignore
Added some globals
Added karma.conf for client unit tests
Added tasks to inject bower_components and client javascript files to karma.conf
Removed injector task for karma.conf
Updated client javascript patterns,
Added chrome and firefox
Added angular-mocks to devDependencies
Added required karma packages
Added devDependencies to bower install task for karma
Fixed typo in globbing pattern for preprocessors path.
Modified globbing pattern for test specs.
Changed globbing pattern for jshint client path
Removed jshint error: $window was unused
Added karma relevant files to watch task
Modified watch task for karma tests.
Now only PhantomJS will run on watch task.