Updated version number.

Fixed parts list showing parts with invalid colors.

LeoCAD 0.83.1 tag.

LeoCAD 0.83 tag.

LeoCAD 0.82.2 tag.

LeoCAD 0.82.1 tag.

LeoCAD 0.82 tag.

LeoCAD 0.81 tag.

LeoCAD 0.80.4 tag.

LeoCAD 0.80.3 tag.