Kazuki backed JobStore and Quartz plugin.
Applied PR comments
Bugfixes.

Jobs were not cleaned up (that part got lost)
Extracted jobClass to make it searchable too
Fixed jackson config being broken for JobDetail
More ugly UTs
Update POMs after merge master.

Version bump to 3.0.0-SNAPSHOT
Removed TODO
New predicate for jobClass
Using more readable Jackson 2 API
Simplified KZ store, removed byte[] data fields.

Applied hints got from Sunny ;)
Removed separate state mgt, as it introduced redundant record updates.

Introduces TriggerWrapper to hold trigger and state.
TriggerWrapper
Renamed tests to ITs

As they both use injection.
Applied KZ changes to quartz plugin