OpenForge Cut-Stone OpenLOCK Half Floors

#Deprecated
All square/rectangle openlock walls are now stored on [OpenForge 2.0 Cut Stone OpenLOCK Floors](http://www.thingiverse.com/thing:1882293)

## Archived Summary
This is an experiment in OpenForge supporting the [OpenLOCK](http://www.thingiverse.com/thing:1833963) system completely. We've been in discussions with [Printable Scenery](http://www.printablescenery.com/) and we heartily support this open standard for locking tiles.

When using an external wall based system, there are many ways to tessellate. With the standard OpenForge External tiles, I designed them to do it entirely with the walls. Long ago, I took the other path of using what I called wall buffers. OpenLOCK does both. This set is a series of half floors with the same table area as the walls.

For instructions on how to get started with OpenForge, we have a set of [tutorials](https://github.com/devonjones/openforge-tutorials/blob/master/README.md). Want to sell OpenForge prints? Want to use OpenForge