Don't save default weapon scheme in file; don't load weapon scheme from file if name collides with default scheme
Rename amDuck and related symbols to amCreeper, gtCreeper, etc.
Compability for scripts is supported (amDuck=amCreeper, gtDuck=gtCreeper)
gameServer: Add user warning if got chat command not suitable for current state (lobby/room); fix protocol errors
Backed out
changeset 6e4e745f42bb. Devs are hating it for ... reasons