space's requeue

keybind

• /rq shorthand for manual requeue
• better support for dropper
• blitz teams fix
• tab completion for /requeue and /requeueparty

• fixed party bugs
• fixed a crash bug
• made requeueonwin work for sheep wars

• fixed double-requeue bugs
• support for walls
• fixed chat spam bugs in certain games
• some code refactoring
• various misc changes to code

• minor bugfix