removing unused code
Removing selft execiting functions from ember code. Removing example tests
updating karma to allow for unit testing of ember, due to route inheradance files need to be listed in order
adding new test runner and intergration test
updating karma to include all application files, adding qunit runner and qunit for development
Merge branch 'master' of https://github.com/chrislaughlin/time-booker
Adding gulp test command for running both tests