Cleaned up TestValidate in DamMacroStabilityInwardsKernelWrapperTests. Tried to explain more clearly what the test is for, what should be done and what is expected when the calculator has a Validator implemented.Related to Issue [MWDAM-1056]
Implemented progress for DesignCalculator. Note that local updates of progress probably will be replaced by Run implementation as DesignCalculator is prepared for multi processor.Related to Issue [MWDAM-1196]