SCUMM: SE: Detect Monkey Island 1 & 2 Special Edition
SCUMM: SE: Fake ScummEngine_se
SCUMM: SE: PakFile support, and classic game inline!
SCUMM: SE: Add 32bit mode for special editions

Note: the updatePalette() call in ScummEngine::scummLoop() has been moved to
ensure that the palette is set when writeRoomColor is called.
SCUMM: SE: Resource Manager to read .xml files
SCUMM: SE: (WIP) DirectDraw Surface and DXT decoder