[LDCad] Part Snapping missing/errors

[Roland Melkert]

Those were just released last update and use new pin primitives. There is some lag time since Roland has to manually update his shadow lib.

Make that a lot of lag, as I haven't had time for it at all lately.

I was hoping the github repository would help me improve on this.
https://github.com/RolandMelkert/LDCadShadowLibrary

But no pull requests so far.