Updated all of the binding actuators to use the new tag manager system.
Delete the tag containers in TagManager's destructor.
Bit of cleanup.
Refer to tag numbers with unsigned short instead of unsigned char.
Implemented tag deletion.
Fixed a small bug while deleting tags.
Delete binding actuators in window manager destructor.
Minor formatting.
Added the virtual methods to WindowManager for the upcoming refactor.
Decided to lump all event methods into a HandleEvent method.