2015.09.28

Added a distance to point function

2015.07.14

Added rotation_to_align_vectors

2015.07.06

Changed copy out/in properties to new have a seperate copy property s…

2015.06.16

Added a collection of points class, including centroid and bounding b…

2015.06.12

Bug fix for point_normal_pair_3d constructors

2015.06.11

new versioning protocol