* code fixes
* packer: !FAIL! msg for missing ingame resources, ~fail for the rest
* bumped stack size to 4Mb to fix crash for huge skies, using old shaders with fairly useless q3map_surfacelight + q3map_lightsubdivide < 999 combo
Radiant:
binds...
* F5: run first in the list or recently invoked build option
* F11: fullscreen
misc...
* opening *.map, sent via cmd line: enabled for non win32 too
* fix: textures find/replace wnd better default pos, size
* fix: crash in CSG::Subtract
* fix crash: main wnd maximized + 'start on primary monitor' off + monitors > 1
* correct save/restore of main wnd pos/size and maximized/fullscreened states
* scale widgets consistently along with main wnd, while using regular layout
