Create custom constructors for Event
Merge remote-tracking branch 'origin/develop' into develop
Add timestamp parameter to URL
MINOR - change Event constructor
[maven-release-plugin] prepare release 0.1.3
[maven-release-plugin] prepare for next development iteration
Fix reentrant lock bug
Fix git ignore
Prepare new version
MINOR  - Add "userId" to Event
version 0.1.5
Prepare new version
Add different event types
prepare new version
Action is abstract class now
Fix serialization/deserialization problem with hierarchy in FileBatchPersister
Small serialization size optimization
prepare new development iteration
remove Canonical name of serialized class in JSON
prepare new development iteration