* Updated gradle
* Composed text now changes on selection change
* Added content description for smileys and trimmed smiley list
* Added localization for symbol/smiley dialog
* Multilingual backend support with initial Russian language support
* Updater service to update the database in the background, and overhauled
backend access
* Fixed long pressing numbers in Lang mode would not input digit
* Fixed Add Word not behaving as you would expect
* Some other minor fixes
