v81

Version 81

* Save configuration less frequently.
* Store elements in database less frequently.
* Upgraded included jQuery.
* Remove all trust manipulation settings from Sone.
* Fix bug that empties Sones on saving.
* Lock Sones that are loaded empty due to afore-mentioned bug.
* Add notification when Sones were locked due to afore-mentioned bug.
* Update French translation (thanks, Salvatore Giudice!).
* Change logic for selecting Sone for replies.
* Make a lot more parts of Sone testable.
* Use Transifex for translations.