Removed Assessment mode from the Engine (code and xsd). Note: the enumerations belonging to this mode will be removed in next commit as this is part of two issues.Related to Issue [MWDAM-1410]
Implemented proper use of regional assessment scenario job settings throughout all wrappers, kernels and helpers to ensure correct pl-lines and results for test.Single core now works fully for regional assessment.Related to Issue [MWDAM-1111]