575 runtime properties
575 forgot to change one of the tests
575 adding changes to data.sql and schema.sql
575 removing obsolete property
585 PrioritySettings for RunNow pipeline
Adding unique constraint to name, adding value for run.now.pipeline.priority in sql update script
575 priority level change
575 schedule starts pipeline execution only if there is no execution for the same pipeline already running
575 cant start / schedule execution if there is execution for the same pipeline already QUEUED or RUNNING
opravene testy
Merge branch 'feature/575_runtime_limit_settings_gui' into develop

Conflicts:
	commons-app/src/main/java/cz/cuni/mff/xrg/odcs/commons/app/conf/ConfigProperty.java