- "comments_node" and "comments_service" are not needed when "comments" is already here
- to set "allow_comments" to True when updating a main item was enough
- avoid duplicate one2one message (before the history + as a part of it)
- do not display "=> <nick> has joined the room" for each occupant when we have just joined a MUC
- factorize some treatments that were done both in Primitivus and Libervia
- the way it was done, especially with QuickChat.printMessage returning a tuple, was quite disturbing
- FIXME: we can probably remove some arguments and do a deeper factorization e.g with QuickChatText
- widget to remove can now be specified in removePopUp: if it is not the current one, it will be removed from queue
- Primitivus.Alert method is a shortcut to display an Alert which will be removed on "OK" press
- showDialog is now obsolete and removed, if generic dialog creation is needed, XMLUI can be used
- actionManager is used by default (no callback provided)
- in XMLUI, the dialog is closed before calling actionManager
- if keys are not managed in resuling data, an exceptions is raised
- adaptation to backend modifications
- moved common blogging parts from Libervia to quick frontend
- QuickApp use a MB_HANDLE class variable to indicated if blogging is managed by the frontend (and avoid waste of resources if not)
- comments are now managed inside parent entry, as a result a tree of comments is now possible
- Entry.level indicate where in the tree we are (-1 mean parent QuickBlog, 0 mean main item, more means comment)
- items + comments are requested in 1 shot, and RTDeferred are used to avoid blocking while waiting for them
- in QuickBlog, id2entries allow to get Entry from it's item id, and node2entries allow to get Entry(ies) hosting a comments node
- QuickBlog.new_message_target tell where a new message will be sent by default
- remove parameter "online" (can be guess from "presence" value)
- process "statuses" dict in quick_frontend, so this method can get a simple unicode "status"
- add C.PRESENCE_STATUSES_DEFAULT to define the key to use for fallback status
- chat: notification was raising an error when you just entered the room and self.nick is None
- quick_widget: deleting a widget was modifying a dict while looping on it + unselect widget when it's being deleted
