Task #10057 #10303: auto delete data for tasks which went back to opened in mom (for pipeline restarts for example). The reason to delete it here is because otherwise the cleanupservice tries to get it's info from an already deleted task in radb/otdb

Task #9607: available_capacity for cep4storage resource is updated regurarly by datamanagement service, so no need anymore to call ssdb

Task #8887: added ScheduleChecker, which automatically moved scheduled pipelines just ahead of now, and which extends the endtime of running pipelines to now

Task #8887: resourceassigner publishes scheduled/conflict events on bus. rotspservice reacts to these events via rabuslistener instead of radbbuslistener

Task #8887: moved strict resource assignement code into seperate module/class. Let the service use that class

Task #8887: implemented rudimentary version of getAvailableResources method. Works against SSDBService on mcu005

Task #8887: added --notification_busname and --notification_subject options for SpecifiedTaskListener

Task #8887: added config. added optionparser for commandline args. resourceassigner can now actually start