Draft - fixed some text encodings in dimensions
+ simplify basic VRML export of mesh kernel, + allow to export mesh with texture via Python
Merge branch 'master' of ssh://git.code.sf.net/p/free-cad/code
+ simplify basic VRML export of mesh kernel, + allow to export mesh with texture via Python
Draft: Further fix in text encodings
Draft - updated DXF importer

* Updated the importer to v1.38 (several fixes from the Blender branch)
* Enabled export of Bezier curves
+ fix crash when trying to edit broken revolve object
+ fix override/restore cursor issue with task panel
+ implement solve() in Python API of SketchObject
+ support compounds of wires or faces for extrusion with tapered angle