naveed testing git stuff
Cleaned up ParseObject classes
Fixed formatting
Created keys for querying database
Cleaned up layout
Merged changes with Omid, added another FAB :+1:

The new FAB toggles between centering map on current location (if
available) and centering map on campus
Merge branch 'master' of https://github.com/OJ7/CampusEventsApp
Removed dummy file :stuck_out_tongue_winking_eye:
Ignore api file
Added changing marker colors based on num of events
Blank Activity with FAB Buttons
Removed parent activity from ListActivity
Updated accessing Parse strings
Updated markers to show numEvents and color