Log Message:
Update ejabberd to 2.1.0.

Very brief list of additions:
  * Erlang/OTP R13 support
  * HTTP-Bind (BOSH) optimization and clean-up
  * LDAPS support
  * MUC rooms can require a CAPTCHA to join the room
  * PubSub: major improvements. Update to XEP version 1.12
  * PEP and Caps: many improvements
  * Run commands with ejabberdctl or other frontends (XML-RPC, HTTP)
  * STUN server
  * XEPs like: XMPP Ping, Roster Versioning, Import/Export Format

See full release note:

  http://www.process-one.net/en/ejabberd/release_notes/release_note_ejabberd_2.1.0