Karma run on compiled app scripts

    should fix
    https://github.com/dustinspecker/generator-ng-poly/issues/76

    + This should make karma a lot simpler as it only has to deal with
    HTML and JavaScript
remove karma jade and haml processors
separate user and external js,css and fonts

otherwise bower inject will fail
Only use user js for code coverage
Use built template instead
(refactor) change ext locations
(fix) add coffeescript test support back
(fix) build project before inject files into Karma
(chore) remove unused variable
Merge pull request #1 from dustinspecker/karma

Karma
Merge pull request #82 from ngbinh/karma

Karma run on compiled app scripts