Major Commit 12/7/2014

Fixed an issue causing logout to crash
Fixed an issue causing logout to loop
Added new methods to questionController
Added Cell to UserManager
Added new Method to Facade
Minor edits to create.xhtml
Edits to templates to make them standard
-Text is now white
Major cosmetic change to home page
Header image no longer stretches the whole screen
Fixed the project using the wrong pictures
Added profile tab
Created profile file
Added small new css
Created UserEdit.xhtml to handle editing user