Added DirectoryDisposeHelper to create directories and have them removed when Disposing the instance. Modified FileDisposeHelper so that the Create method doesn't need to be called every time. HydraRingInitializationService and HydraRingConfigurationService are now responsible for writing their files themselves. Introduced HydraRingFileName with file name constants for in-/output files. Made TargetProbabilityCalculationParser and ExceedanceProbabilityCalculationParser non-static, so that output can be set on the parsers and read after parsing. Added license headers to Core.Common.TestUtil and Core.Common.TestUtil.Test files. Added Ringtoets.HydraRing.Calculation.TestUtil which contains a TestTargetProbabilityCalculationInput which can be used for testing. Added Ringtoets.HydraRing.Calculation.TestUtil.Test for tests. Related to Issue [WTI-666] git-svn-id: https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@3933 5a3db67b-de53-47b5-99c8-a1c30a6650e2