Some minor fixes for some mutations involving huds.
Attempted a workaround for Split Decision: United We Stand, and even Rayman's.

Added Fully Charged (Requested by Bleh)

Updated to recent changes with Rayman's Mod (Zoey is apparently fixed for windows users, so United We Stand modes now have the real Zoey now.)

Updated to recent changes with Rayman's Mod (I.E. United We Stand shouldn't crash on The Passing)

Updated all modes to recent changes with Rayman's Mod (All mutations no longer use VSLib)
Added Gun Game: Tank Run.
Temporarily hid United We Stand: Split Decision (Reason: Mutation is not working as intended, i.e. Specials sometimes don't spawn for the whole level)

Fixed crashing to desktop when browsing through the menu. {Cause was images not loading in}

Updated United we Stand mutations {Almost all of them were completely out of date, and some weren't finished fully - oops}

Fixed L4D2 Survivors in L4D1 Campaigns entering with no weapons in Gun Game.

Small fixes related to Gun Game modes.