- shader editor: added the r_guiShaderEditHints CVar
- shader editor: Ctrl+K/L to comment/uncomment the selected lines
- shader editor: Ctrl+E opens the shader editor directly for the surface under the crosshair
- shader/image explorers: added world surface filter
added con_drawHelp and con_col*
letting the mod know we support the "cap_ExtraColorCodes" extension
con_colText overrides ^7 in the console and the help panel
extended console back scroll arrows all the way
use the "premake" tool from the cnq3tools repo with
"--quake3dir=<q3dir>" to generate a VS sln and gcc makefiles
this changeset also removes the "clever" handling of fullscreen/windowed
changes which didn't actually work and just broke windowed mode