- remove several debug messages; convert some to VERB()

- remove several debug messages; convert some to VERB()
- forgot to increment {pub|not|msg}sleep counters
- nick() and on_nick now works properly!
- on_nick_taken - no endless loops
- removed 10lines of debug code from hookMsg()
- chanlimitcheck: unset limit if in netsplit.

git-svn-id: https://svn.code.sf.net/p/infobot/code/trunk/blootbot@473 c11ca15a-4712-0410-83d8-924469b57eb5