Refactored MapActivity and User
Merge remote-tracking branch 'upstream/master'

Conflicts:
	ParseStarterProject/src/com/parse/starter/MapActivity.java
	ParseStarterProject/src/com/parse/starter/User.java
Fixed a few bugs after merging
Added the UserInfo class to work around updating the ParseUser obj
Changed references of user to userInfo in Map and Puzzle activity.

NOT TESTED
Starting to debug the conversion from User to UserInfo
Updated README.md with blurb of project
Deleted the test app
Changed all references of User to UserInfo
Removed the extraneous gson folder. Use gson jar in root dir instead
Merge branch 'syqnew-master'