Merge remote-tracking branch 'origin/bug-15846-DwiHeadMotionCorrection-master-integration' into personal/hering/sw-review-branch
Conflicts:
Modules/DiffusionImaging/DiffusionCore/Algorithms/Registration/mitkDWIHeadMotionCorrectionFilter.cpp
Modules/DiffusionImaging/DiffusionCore/IODataStructures/DiffusionWeightedImages/mitkImageToDiffusionImageSource.cpp
Plugins/org.mitk.gui.qt.diffusionimaging/src/internal/QmitkTensorReconstructionView.cpp