made it so if --auto-size-window is used in combination with --fullscreen it makes the window the size of the desktop
added freetype2 include dirs to Makefile
remove couchbase dependency from Makefile
made it so collision areas have their centers rotated around the centerpoint of the object
Another group of updates, most importantly re-instated surface palettes.
Merge branch 'master' of github.com:anura-engine/anura into new_render

Conflicts:
	src/collision_utils.cpp
	src/custom_object.hpp
	src/entity.cpp
	src/entity.hpp
	src/wm.cpp
Moved the templated rectangle rotation functions into the header.