Fixed a number of issues with the EditBox and it's supporting classes.
Fixed a few issues with the Spinner and GridContainer.
Added a method to the Resource Utilities that would delete a file on the filesystem.  But commented it out because I am not sure this is something we want in the engine.
Created an in-game way to create profiles and select them as the active profile.  Also moved a bunch of the level unload logic to the level manager.
Merge branch 'master' of github.com:BlackToppStudios/Mezzanine