Remove extension from all images so the best image is autoloaded
Load emoticons as crn
Pick a better separator for exported textures

Conflicts:
	src/engine/rendererGL/tr_image.cpp
Add an option to use the address sanitizer. Also mark some functions to be ignored by asan.

Conflicts:
	CMakeLists.txt
	src/common/Compiler.h
Stop compilers that don't support asan from complaining loudly

Thanks Amanieu
/path -> /listPaths
Update paths in the pk3 downloader.
Bump version.
In-game copyright notice update.
Warn about invalid filenames in paks, and ignore them
Re-organize and remove duplicate shaders
Printf protected by a cvar shouldn't be using debug print
Remove unused shaders
Merge branch 'shaderrewrite' into for-0.24