Remove ActionBarSherlock
Fix register parent activity
Update minSdkVersion
Add compatibility-v7-appcompat
Fix enroll endpoint
Change icons
Updating to 1.2.1 authFixes
Removed unecessary comment
Removed unecessary code
Add toast on logout error
Changed Login & Logout lifecycle
Update travis to build AeroGear library locally
Merge branch 'remove_actionbarsherlock'
Updating AeroGear Android to 1.2.1