Author: Isomer <isomer@coders.net>

Author: Isomer <isomer@coders.net>
Log message:

Beginning of support for setting the Type Of Service bits - by default
ircu traffic is now set to 'low delay' (no lag! no lag!) which may help.
Network admins can then adjust their network to let traffic with various
ToS's do various things.  If I could figure out how Kev's "feature" subsystem
worked then I'd make it configurable via that.

git-svn-id: file:///home/klmitch/undernet-ircu/undernet-ircu-svn/ircu2/trunk@345 c9e4aea6-c8fd-4c43-8297-357d70d61c8c