improve account setup screen with left/right swipe hint
re-implemented keysync
added beautiful new background from trey ratcliff
https://www.flickr.com/photos/stuckincustoms/6960953088/
https://creativecommons.org/licenses/by-nc-sa/2.0/
update readme
remove debug log
only auto-start OTR if the other person is also using chatsecure
update to 14.0.8
update changelog