Renamed files for consistency

	renamed:    instances/designs/myGeometrywiseSegmentation.js -> instances/designs/myEquiAzimuthDist_Segmentation.js
	renamed:    instances/designs/myRafterwiseSegmentation.js -> instances/designs/myEquiSurfaceDist_Segmentation.js
	renamed:    specs/designs/myGeometrywiseSegmentationSpec.js -> specs/designs/myEquiAzimuthDist_SegmentationSpec.js
	renamed:    specs/designs/myRafterwiseSegmentationSpec.js -> specs/designs/myEquiSurfaceDist_SegmentationSpec.js