* Support /STATS H to view configured H:Lines.

* Combined C:Lines and N:Lines into a single /STATS C as per RFC1459.
* /OPER logic was fubar, was only checking against password, fixed.
* Crunch modes on a channel mode resync.
* SQUIT any servers whose origins aren't recognized by the network.
* TIME, ADMIN, INFO, and STATS now accept a server as an argument and will
  pass the message on if appropriate.