* Cleaned PipingCalculationService, removing methods made superfluous with PipingCalculationActivity. * Refactored calculating all piping calculations for a PipingFailureMechanism, by queuing multiple PipingCalculationActivity. Related to Issue [WTI-103] git-svn-id: https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@485 5a3db67b-de53-47b5-99c8-a1c30a6650e2