No need to add BoundingBox of the same object, incremented counter prior to break.
Added PointCloud::translate(), also a minor bugfix and added comment.
Added functionality and stabilized code.

Added LRSplineSurface::translate().
Made sure that input parameters are evaluated inside the domain.
Added some tests to avoid core dump (such as negative index for vectors).
Added changes from merging upstream/working.
Merge pull request #17 from sbriseid/lrsplinesurface_translate

LRSplinesurface translate