Add wrap-around for pg up/down in buddylist
style
Add /clear command to clear active window backlog
style
style
rename history -> message_history ; preserve_history -> preserve_messages (apart from on-disk user sexp)
style
use state.user.message_history instead of state.log for status messages
 - allows /info on your own user
 - removes duplicated code

also notify and handle authorization requests within the user context (fixes #24)
display own OTR fingerprint
fixes, prevent self-*
remove /special/ hack... send to bare jid if contact is offline.. (addresses #21)
work on active chat...
reorder, still broken
refactorings...
slight moving around
should be better now!
do not start another otr session
use the normal order, not inverse
minor
cleanups: show otr stuff in /otr info, non-otr stuff in /info