/!\ the experimental muc branche of wokkel must be used
- bridge: new roomJoined signal
- wix: contact list widget is now in a separate file, and manage different kinds of presentation
- wix: chat window now manage group chat (first draft, not working yet)
- wix: constants are now in a separate class, so then can be accessible from everywhere
- wix: new menu to join room (do nothing yet, except entering in a test room)
- new plugin for xep 0045 (MUC), use wokkel experimental MUC branch
- plugins: the profile is now given for get_handler, cause it can be used internally by a plugin (e.g.: xep-0045 plugin)
- Quick App: new single_profile parameter in __init__ (default: yes), used to tell if the application use only one profile at the time or not
- Quick App: new __check_profile method, tell if the profile is used by the current frontend
- Quick App: new methods plug_profile, unplug_profile and clear_profile, must be called by the frontend to tell which profiles to use
- DBus Bridge: new methods getProfileName, getProfilesList and createProfile
- core: 2 new convenient methods: getJidNStream and getClient
- new param in plugin info: "handler" to know if there is a handler to plug on profiles clients
- plugins with handler now use an other class which is returned to profile client with the new method "getHandler" and pluged when connecting
- new protocols field in plugins info, useful to know which ones are implemented by the plugin
- XEP-0153 first implementation (vcard avatars)
- plugin vcard: avatar & nick cached, clients are noticed of updated values
- new xep-0054 plugin, avatar are cached, new getProfile bridge method
- gateways plugin (XEP-0100): new __private__ key in resulting data, used to keep target jid
