[Merged] PartDesign with Body updates

[jrheinlaender]

Hello Jürgen,

please consider integrating the following changes:

- Further work on the PartDesign with Body:
jrheinlaender/dev-assembly-partdesign -> jriegel/dev-assembly

- Moving all Geometric code from PartDesign into TopoShape
jrheinlaender/dev-assembly-toposhape -> jriegel/dev-assembly

and it would be great if you could rebase jriegel/dev-assembly on master sometime.

Thanks!
Jan

[jrheinlaender]

Hi,

in my opinion its really necessary to integrate the jrheinlaender/dev-assembly-partdesign into jriegel/dev-assembly because it has tons of fixes and improvements for PartDesign.

Jan

[jriegel]

Ok done! I updated also to the latest master.

I think we can soon go for master...