OpenSCAD 2D connection library

Flexible OpenSCAD modules library to create connections between 2D planes. Especially useful for creating lasercutted constructions.

Used in projects like:
[Raspberry Pi camera lasercutter mount](http://www.thingiverse.com/thing:208947)
[VisiCam enclosure mount](http://www.thingiverse.com/thing:183627)
[Toilet rol holder](http://www.thingiverse.com/thing:154722)
[Laser cuttable tripod](http://www.thingiverse.com/thing:100266)
[Parametric Handle](http://www.thingiverse.com/thing:285