Data model for the Scheduling mechanism.
Create BasicTrigger with only start date.
Quartz dependency, ScheduledJob implementing the job interface.
ServiceExecutionScheduler capability implementation and tests.
Merge branch 'master' of https://github.com/dana-i2cat/mqnaas into feature/scheduling-capability
Callback interface and implementation for jobs being executed.
Downgrade Quartz to 1.6, since 2.x is not OSGIFIED.
Add Quartz runtime dependency: commons-collections 3
Move scheduling classes and interfaces to new package.
Create ClassMap.
Create builders fot Quartz JobDetail and Trigger.
Remove SchedulerUtils: no longer needed.
Use IllegalArgumentException to check arguments in scheduler.
Create TriggerFactory.
Add isSupporting to ServiceExecutionScheduler capability.
Merge pull request #53 from adrian-rosello/feature/scheduling-capability

Feature/scheduling capability