Update version to 0.3.0-SNAPSHOT
Merge pull request #64 from tomrozb/develop

Update version to 0.3.0-SNAPSHOT
Scala and Akka update
Travis update
Merge pull request #65 from ppiotrow/libupdate

Scala and Akka update
Release 0.3.0
Merge pull request #66 from ppiotrow/release030

Release 0.3.0
Merge branch 'develop'