- _() is no more installed in __builtin__
- instead, there is a new sat.core.i18n module
- added D_() method for deferred translation
- languageSwitch method allow to dynamically change translation language
- import gettext is tested against ImportError, and dummy methods are used when not available (mainly useful for Libervia)
- frontends pass the recipients in the extra parameter of sendMessage
- backend checks if the target server supports the feature (this is not done yet by prosody plugin)
- features and identities are cached per profile and server
- messages are duplicated in history for now (TODO: redesign the database)
- echos signals are also duplicated to the sender (FIXME)
- method to get the MUC service moved to plugin_xep_0045
- joinMUC returns the muc name (given by user or generated)
- getUniqueName can receive a specified service in argument
- memory: individual entity cache can be deleted
- plugin XEP-0045: nick change are now detected and userChangedNick signal is sent instead of joined/left
- plugin XEP-0045: leave implementation
- frontends: userChangedNick signal management
- Primitivus: an alert is shown in notification bar in case of error in sendMessage
- added getUniqueRoomName method to create a room with no name conflict (need improvment)
- if the room is new, the basic configuration is used to create it
- _join is now used for bridge, and join can be used if we need the deferred
- a trigger is added when a user join a room ("MUC user joined")
