import of old parent base test class was removed
import of old base test class removed
BaseMultiClusterTests and BaseSingleClusterTests removed
old property files removed
Unnecessary use of new OozieClient object removed
Merge pull request #55 from pisaychuk/master

Old properties and base classes removed, small fix in Util class
Fix of updateProcessConcurrencyExecutionWorkflowInEachColoWithOneProcessRunning
Fix of updateProcessNameInEachColoWithOneProcessRunning
Fix of updateProcessRollStartTimeBackwardsInEachColoWithOneProcessSuspended
Fix of updateProcessConcurrencyExecutionWorkflowInEachColoWithOneProcessSuspended
Fix of updateProcessAddNewInputInEachColoWithOneProcessSuspended
NewPrismProcessUpdateTest workflow fix
NewPrismProcessUpdateTest folders and fields refactoring