Cleaned up some imports in MainActivity
Prepared for password authentication
Merge branch 'master' into Authentication

Conflicts:
	src/com/mooo/nilewapps/bokbytarappen/LoginActivity.java
More preparation for authentication
Facebook dependency removed, registration form implemented but not integrated with app
Added code to test token authentication
Added functionality to perform token based authentication
Created TODO file
Added callback functionality to the LoginDialog
Added testing code for login dialog
Login dialog implemented
Removed Sherlock Action Bar dependency