Updating cmd description
Adding password handling for joining chatrooms
Making whitespace consistently spaces, not tabs
Parsing optional args for cmd_join
Removing strdup calls per cmd_connect design
Removing extra `nick = ` line that broke nick assignment
Ensuring nick is set when not included in opt args for cmd_join
Merge remote-tracking branch 'kmwhite/adding_support_for_private_confs'
Added autocompeleter for /join options
Merge branch 'master' into gmail