LDCad 1.5 Beta 1b (win+linux)

[Jason McReynolds]

This version also includes new snap info for many parts

I doing some more building I've noticed that 2 x plates and bricks don't have snap meta defined for the anti-studs on the bottom of them. Parts should be able to snap to those. Is there an easy way to define it once for all of them? I didn't see any sub-parts that could be modified for these, just the low-level primitives.

Some examples parts are:
3001
3002
3003

3022
3021
3020