Stats problem with forfeit should be fixed.
Fixed potential problem with bind address.
Hopefully this fixes some issues with MySQL.

Implemented more rigorous attempts to use idle connections instead of creating new connections.
No more observer autobans.
Merge branch 'master' into donate

Conflicts:
	game.cpp
	ghostdbmysql.cpp
	ghostdbmysql.h
Send message to players who don't have the map instead of instant kick.
Merge branch 'master' into donate