implementing InputField UseCase in Sketcher EditDatumDialog
Add UnitsCalculator
implementing UnitsCalculator and disable changes in Sketcher
+ Make sure that number of Points and Normals is the same
further implementing InputField and UnitsCalculator
+ Fix inconsistency in context-menu of FEM view provider
Merge branch 'refs/heads/dev-quantity'
+ Split SoBrepShape into three files
Merge branch 'master' of ssh://git.code.sf.net/p/free-cad/code
+ Fix crash in units calculator, implement copy function
+ Fix memory leak in units calculator