Investigate way of supporting use and include with SCADObjects

[KeithSloan]

Investigate way of supporting use and include with SCADObjects

[mconsidine]

FYI, I think this works now with my suggested changes in the pull request.
mconsidine

[KeithSloan]

Hi Matt.

Pull request fixes my problem with branch DxfObjects but does not address support of SCADObjects with includes see test case @akrly https://github.com/akrly/cnc-wasteboard

[mconsidine]

Ah, ok. I understand the issue now I think. I'll look into it.
mconsidine

[arkly]

@KeithSloan please correct the @ mention. You inverted the k and r so it ended up going to me instead.