restructured app.js into modules -> config.js and states.js
updated service route for getting avail groups
updated service route for getting avail groups
removed karma from travis temporarily
Merge pull request #166 from sudostack/resetbtn

Resetbtn - new branch but temporarily removing karma from travis first. Merge plz.
Merge branch 'staging' of https://github.com/Fittr/fittr into db