send info about number of players queued for games from the matchmaking server
Merge branch 'master' of github.com:anura-engine/anura
added tbs error message
fix to bug where the tbs server would log people off to quickly when they weren't responsive
added remove functionality to db client
sent syncing info about state ids between games
fix dlc path on Windows (I hope)
added generate_manifest util
added timestamping to tbs game messages
added some debugging info
Tweaks and fixes to math.cfg, mainly making an int version of constrain.
Removed some unsued code and updated some other translation units.
Merge branch 'master' of github.com:anura-engine/anura into new_render

Conflicts:
	src/db_client.cpp
	src/module.cpp
	src/tbs_game.cpp
Fixed up several more widgets, adding type information to them. Modified the code for the lights. Added some nice new features to textures.