Merge pull request #19 from nganthony/GooglePlayServices-geofence

Google play services geofence
Added google play services jar and removed unused imports
Added google play services version in integers.xml
Added status bar to HomeActivity, settings menu item, and empty list layout
Replaced profile and settings images
Check to see if zone has secondary name to populate subtitle in HomeActivity
Make edit profile item invisible when viewing public profiles
Fix profile page not being updated when profile is edited
Update icon images
Enlarge upload photo button in CreatePostActivity
Display home icon in CreatePostActivity
Replace anonymous switch with checkbox in CreatePostActivity
Replace anonymous switch with check box in CommentDialogFragment
Changed sdk version to support 4.0+ and removed unused imports
Removed unused ImageLoader and all references
Moved ImageManager from HomeActivity to ImageUtil
Fix app crashing when trying to create a comment in ProfileActivity
Fix app crashing when comment is deleted and like removed on ProfileActivity
Make anonymous posts only show for personal profile
Remove status bar in ZoneListActivity when no zones are available