BUGS:
* mcabber does not work with gnutls
* renaming a MUC room should update the bookmark, not add a roster entry
TODO:
* Improve the completion system
* XEP-0202: Entity Time
* XEP-0203: Delayed Delivery (replaces -0091)
* Connect hook
* Macros
* OTR encryption?
* Show number of online contacts in folded groups
* Publish personal information
* Colors for presence
* MUC: advanced settings for room creation
* MUC: display roles of room members
* "Offline roster" (when disconnected)
* Maybe cache iq:version and show version in /info, if available
* Sort roster by status
* 2-levels roster display (jids, resources)
* XEP-0186: Invisible
* "Ignore list" (privacy lists)
See XEP-0191: Simple Communications Blocking
* Use DNS _xmpp-client._tcp service
* Mouse support?
* File transfer? :)
* Commands:
- /roster enable|disable xml
- /highlight nick
- /info [jid]
(request info to the server if the buddy is not in the roster)
- /server register|unregister
- /search <jid>|name
(server search)
- Per room settings?
/room setopt [+|-]autowhois ?
/room setopt [+|-]'flag_joins' ?
- A command (display?) to display only a few states in the roster
. /roster display of Display avail/ffc people
. /roster display - Display nobody (but incoming messages)
. /roster display ofdna == hide_offline
. /roster display ofdna_ == default behaviour
(Or roster mask)