Interim commit. ICalculation interface to be moved from IKernelWrapper to KernelWrappers themselves. Also related too Issue [MWDAM-1144] Related to Issue [MWDAM-1111]
Started with renaming the involved Rwxxxx properties and classes to Regionalxxxxx to improve naming. For the results classes I've put each class in its own file. Related to Issue [MWDAM-1108]