fixed snapshot recovery on removed vehicle
abstracted aggregate root
added person aggregate
added event publishing to main event bus
added unsupported event handling
added base user authentication
added user password encryption
changed PerRequest to RequestHandler
updated Activator tutorial
added possibility to change user password
updated Activator properties; added LICENSE
added UserRoute tests
code cleanup; added logging and scaladoc
updated tests package
Merge pull request #2 from lukgas6/master

abstracted aggregate root