Implemented status pull/push scheduling (untested) and timestamp persistence; RequestHandler interface for WebServer to hook into Engine (also allows for cleaner test mock); WebServer identifies peer by certificate; support for POST in WebClient; non-distinguishing X509 certificate properties; copied over some recent NanoHTTPD enhancements; NFC exchange protocol now uses Identity instead of Friend record.
Component test now uses mock data exclusively.
Store data in subdir. Added function to reset data.
Added email identity exchange (note the unlinkability caveats)
Fixed: correct initialization of Engine in Service.onCreate
Fixed: Add Friend menu item launched wrong Activity class
Fixes from testing email identity exchange.
8dip font is illegible on some devices
Fixed: apply default preferences from XML to SharedPreferences
Support starting TorWrapper asynchronously (used to prevent blocking main thread)
Changed LocationManager to use Handler instead of Timer.
Removed unused variable.
Added prototype-only warning to README.
Merge pull request #2 from rod-hynes/master

More progress towards a working prototype.