- added top3 irctextcounter stats

- added top3 irctextcounter stats
- fixed first-time-user passwd
- set $chan to "_default" in IsChanConf if undefined.
- modified dbGetCol to new style $select/$where args.
- &status() now deals with multiple lines input properly
- dcc close now works as it seems, enabled it
- run chanServCheck and chanLimitVerify in hookMode if we're opped
  straight away
- prevent guest/_default users from DCC CHAT
- added "factstats reqrate"
- typos, DEBUG/WARN -> VERB(,2), tiny things that don't need mentioning

git-svn-id: https://svn.code.sf.net/p/infobot/code/trunk@501 c11ca15a-4712-0410-83d8-924469b57eb5