Merge pull request #7 from shankari/cordova-crossplatform

Check in support for automated javascript unit test cases
Remove the manual trip controller and ongoing trips database because it was breaking iOS build
Merge pull request #8 from shanthistyle/cordova-switch

Remove the manual trip controller and ongoing trips database (was breaking iOS build)
Check in files to support ionic

We had already created a cordova project with a significant hybrid component,
so creating a new ionic project from scratch seemed like it would be a pain.
Instead, I created an ionic template and copied over the www files.

Testing it on ios appeared to work
Updated the README to reflect the additional plugins required