Added basic /rooms command to get chat room list
Page off after /rooms command
Added /disco command
Removed unnecessary NULL checks
Use domain part of current jid when no jid passed to /disco
Show name as well as jid for room list
Added output for /disco items
Implemented output for /disco info
Renamed ID attribute for capabilities disco info request
Refactor resource handling in available handler
Refactor show and status stanza handling
Refactor getting caps_key
Mouse handling disabled by default.
Removed mouse wheel from navigation help