Refactored certificate generation code.
Initial work on adding showcaseview.
Final implementation of showcases. Added custom queue class.
Fixed search scrolling. Made PlumbleNestedAdapter more powerful.
Retrieve proper user for updates.
Removed unnecessary guava dependency.
Fixed fullscreen controls, reorganized settings.
Fixed order of fullscreen subitems.
Fixed crash issue with nested adapter. Concurrency is scary.
Fixed crash issue with updating user.
Massively improved sorting performance, don't sort as often.
Removed mute and deafen notification ticker.
Initial work on new fragment management.
Redesigned the way fragments handle service connections.
Improved stability of new service work.
More fixes to service infrastructure.
Updated audio input behaviour for push to talk. Service fixes.
Added finer amplitude control.
Zero the buffer before recording.
Fixed issue with restoring fragments when the service loads before the
view.