Registro delle modifiche di SVN

cleaning up files that get extracted from BO

droptofloor later, since bbox is not set yet

Add natural fraction representing aspect rate for resolutions in menu

crypt1/2 + secret, graveyard geometry finalized using right brush-cover approach (instead of box-caulk), resulting: less BSP sizes + more precize culling. Changed black texture editor-image, several other fixes.

Big patch, prepare for blood pill v0.6. Added BO original sprites support (converted by bloodpill). New cvar g_legacy that controls legacy model support(restart needed). Several fixes for new engine build.

Update engine

remove unused dlls - libpng and offscreengecko

forgot to delete installer projects

remove inno setup stuff

remove arcade dir, part 2