User Nickname

http://xmpp.org/extensions/xep-0172.html

Publish a nickname on the PEP node and use it from other contacts, if available and no "name" has been defined by the user.

• Relations:
  • relates #1754 (closed)
• Changesets:
  • Revision d2d04162 by mathieui on 2013-03-11T16:54:29Z:

Fix #1841 (User nickname)

- add a use_pep_nick boolean option
- use it as a nickname for roster contacts, but it does not
    supercede the user-defined handle
- send a <nick/> at the beginning of a normal chat
- not implemented in MUC (wontfix)