FULLPIPE: Fix variable initialization. Thanks to md5 for pointing out
TSAGE: R2R - Fix waitFrames in scene 1337
TSAGE: R2R - Remove dead code, implement subD18B5()
SCUMM: Remove unsued method loadThumbnailFromSlot(int slot).
SCUMM: Slight cleanup in savegame code.
SCUMM: Slight cleanup in detection.cpp.
SCUMM: Cleanup querySaveMetaInfos implementation.

This results in less code and also less I/O operations (including seeking).
SCUMM: Small formatting fix.
GRAPHICS: Fix SharedPtrSurfaceDeleter for nullptr inputs.
Detect Monkey Island 1 & 2 Special Edition
Fake ScummEngine_se
PakFile support, and classic game inline!
Check for monkey{1,2}_retail.scumm.xml
(Buggy WIP) Add 32bit mode for special editions
(WIP): DirectDraw Surface and DXT decoder