added calculations for depth calculation
improvements to translation vectors
Merge branch 'master' into bounding-box

Conflicts:
	PARSE/ICP/Stitchers/BoundingBox.cs
Merge branch 'master' into bounding-box

Conflicts:
	PARSE/ICP/Stitchers/BoundingBox.cs
uncommented code to make the bounding box algorithm "work". Needs much improvement
Merge branch 'master' into bounding-box