surespot encrypted messenger

Oct 11, 2015

V63
Re-register for push notifications.
Fix white notifications on some lollipop devices.
Fix bad package on some gingerbread devices.
Fix menus on gingerbread.

V62
Security improvements - new keys are signed by previous version of the key creating a chain of trust back to the initial key pair.
Remove identity from device without deleting identity in the system.
Handle graceful migration to upcoming version with breaking API changes.