Changes

- Fixed bot changing the NICK value on a user changing their nick
- Fixes for unusual spec breakages from QuakeNet and Freenode
- Exposes bot's hostname via confman
- Catches ERR_ERRONEUSNICKNAME (vim local/hooks/repo-specific/fpos-jekyll) which Rizon uses for reserved nicks
Merge branch 'master' of github.com:JiyuuProject/JiyuuBot
Merge branch 'master' of https://github.com/JiyuuProject/JiyuuBot
Merge branch 'master' of github.com:zenoio/IRCBot