Merge remote-tracking branch 'dan/master'
Adds a Session class. Now, instead of pulling over everything we need
everytime we switch views, we just put everything into a Session
singleton and reference that in every view.

Also includes working logout!
Merge remote-tracking branch 'dan/master'

Conflicts:
	TV Tracker/src/com/goddammitus/tvtracker/client/HomePageView.java
Merge remote-tracking branch 'forry/master'

Conflicts:
	TV Tracker/src/com/goddammitus/tvtracker/client/LoginView.java
Made the password box in the account create page an actual password box
(dots and stuff)