Zarel/Pokemon-Showdown — pull request #305 by Slayer95 (2013-08-20 01:34:45+00:00)
Title: Tweak roomban system: check for target existence in /roomban and /unroom...

...ban. Check for roomban in joinRoom() user method. Prevent /redir from bypassing roomban. Support targetting a room for /roomunban.