2.4.0: Merge pull request #65 from NeuronRobotics/kh/polygonPrivatePoints

Minimal changes version of the update of passing in the plane when

2.3.1

Fixing the extrude process

2.3.0

Adding the sweep methods

2.2.0

transmit the color information through the polygon

2.1.1

keep the color stable

2.1.0: SVG loading should detect if a polygon is a hole when the polygon is

created.

2.0.7

remove junk import

2.0.5: Merge branch 'development' of [email protected]:NeuronRobotics/JCSG.git

into development

2.0.4

Merge branch 'development' of [email protected]:NeuronRobotics/JCSG.git …

2.0.3: adjusting the meshing tollerences for clean export/import and plane

split