merge conflict
Updated LoginView and RegisterView to support registering a new user to
the (temporary) fake database.  Added highScore int to UserProfile
class.  Also added the thumbnail file to gitignore i think...
small initial leaderboard determination algorithm skeleton code
slight changes to leaderboard, fake database supports a highScore int
now with a few hard-coded values for each user for testing.
Merge remote-tracking branch 'kpike1Fetch/master'

Conflicts:
	HeatGem/src/edu/ycp/cs320/heatgem/server/FakeDatabase.java
	HeatGemProblemDomainClasses/src/edu/ycp/cs320/heatgem/shared/User.java
merge conflict resolution (i have to do this each time i solve a merge
conflict?  okay.)