LDCad 1.6 Alpha 3 (win+linux)

[Philippe Hurbain]

I'm closing in on a Alpha 4 version,

So if anyone has some pending issues / bug reports please post them now so I might be able to address them before releasing Alpha 4 which will most likely be the last Alpha.

Just found something: front left wheel arch looks weird with alpha3b, when displaying the OMR compliant file with included unofficial parts. The non-OMR backup file does look good. Both files look OK with 1.5 or 1.6 alpha2a.