(2) remove feature of being able to bind hostnames in <bind> tags (it used CleanAndResolve) :p
(3) Fix the stuff in SpanningTree that used CleanAndResolve to validate connecting ip addresses - it now builds an 'allowed ip cache' on rehash/startup instead
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@4637 e03df62e-2008-0410-955e-edbf42e46eb7