Merge pull request #1 from gpampara/sbt

Change project structure / SBT build.
added broadcasting to context. lots of other stuff
Merge branch 'master' of https://github.com/fgeldenhuys/cyborg
changed the way extras are accessed in intent wrapper
better extras handling in intents
added toLongOption
trustmanager checks equality of PKs
Merge branch 'master' into sbt