make note of ruby dependency
bump version to 0.2.5 in preparation for release
fix up tests
Merge pull request #220 from qq99/style-revamp

0.2.5 style revamp
remove data from README that is no longer applicable
PoC of IRC interop
/irc irc.chat.server:port#channel for joining, still highly buggy
match paren
improve IRC proxy a bit