Patches for getting gsmapper to work with minetest.
Added some missing files for the mapper to work like the class itself.
gsmapper 0.6 stuff
changes for 0.6b
dynamic colors (0.7a)
Add minimap
Merge remote-tracking branch 'gsmanners/gsmapper'

Conflicts:
	src/CMakeLists.txt
	src/defaultsettings.cpp
	src/game.cpp