Path management: export maven and plugin libraries

Change-Id: I66617a48aa9ac0738eeab4eaebc50158fce7b3cd
Signed-off-by: Nico Rutishauser <nr@hotmail.ch>
update model: Add methods and add UserMessage (with queue)

Change-Id: Iedf13d03052b3ad0cc0c3050bca7899eaef0230d
Signed-off-by: Nico Rutishauser <nr@hotmail.ch>
Formatter. First entry point and its builder approach.
Small formatter setting.
Formatter for tests.
Add encryption Keys
messaging structure as discussed
Initial messaging framework. Not tested.
Small changes in the messaging system.
Initial put/get implementation. Not tested till yet.
Modified connection handling.
Persistence model added. Not tested.
Merge branch 'master' into flowcontrol