use grunt to minifiy all the things
use combined, not minified js
combine and min more files
grunt on travis
grunt before cordova prepare
fix errors on device.html
Merge branch 'master' into grunt

Conflicts:
	platforms/ios/MPDX.xcodeproj/project.pbxproj
	www/device.html
fix css files on device
Merge pull request #78 from CruGlobal/grunt

Add Grunt to minify files
fix GA plugin
fix re-login on android
bump version 1.5.0
wait for contact to load during spec
try caching node packages on travis
cache bundler on travis