db thread, ring buffer
ring updates
ring fix
Merge branch 'master' into ring
db fixes
db fixes
removed line
eyes not exactly white
added several SHOW_* options to enabled/disable

rendering of various things
moved #defines to config.h
fog_distance based on RENDER_CHUNK_RADIUS
Merge branch 'master' into ring
Merge branch 'master' of https://github.com/fogleman/Craft into mods-everywhere

Conflicts:
	main.c
single sqlite3 db object, multiple threads
don't wait for client thread to exit
cleanup
cleanup
sky darkens even with sky dome off
moved 3rd party noise library to folder
log talk text