use tuple modules instead of parameterized modules

Erlang R16, coming soon, will do away with parameterized modules (see Issue
4 under http://www.erlang.org/news/35 for details). Change ircbot_api to use
tuple modules instead, since they will continue to be supported in R16 and
beyond. These changes are backward compatible.
comment out theese for now, they catch other peoples PARTs too