* add russian translation (thanks to weblate)
* add italian translation (thanks to weblate)
* add floating action button for new note
* update for API 35
* Customize text and background color for notes
* simplify colors
* replace status field with toast messages
* gradle and lib updates
* translation fixes
* fix for note color selection
* backup files to Documents/ImapNotes3 - create this directory, if not existing