Change applicationId
Merge branch 'develop' into feature/layout-main-activity
Restrict MainActivity to portrait orientation
Fix imports for support library versions of Fragment*
Refactor inner class into anonymous inner class
Rename tab titles
Add logout action to action bar
Fix spelling of  package name
Merge branch 'develop' into feature/layout-main-activity
Add minimal opportunities fragment
Add minimal people fragment
Add minimal user profile fragment
Remove placeholder fragment
Update requirements list
Merge branch 'feature/layout-main-activity' into develop