Switched develop to upcoming release 3.1.9-SNAPSHOT
Inter module dependency cleanup.
AWS SDK updated to newest version 1.5.6
Replaced path by proper key
Default dev host changed to 'localhost:8080' in order to run integration tests
Integration test fixed

Fixes #299
[maven-release-plugin] prepare release 3.1.9
Merge branch 'refs/heads/r/3.1.x'