refs #6614 new API in inelastic direct user scripts
refs #6656 Modified Mari reduction to work with correct monovan file
refs #6578 this is testers misunderstanding
Update the ISIS SANS related system tests to python v2

re #6578

Conflicts:

	SystemTests/AnalysisTests/SANS2DBatch.py
	SystemTests/AnalysisTests/SANS2DMultiPeriodAddFiles.py
	SystemTests/AnalysisTests/SANSLOQBatch.py
refs #6578 results of merge problems
refs #6665 System test for IndirectForce

The test file, the data and reference files.
Merge branch '6665_force_systemtest' into develop