+ fixes #0001312: Save sheet doesn't write the file in some directories
Arch: temporary workaround to SoBrepFaceSet freeze
Arch: Fixed SectionPlane direction
gitignore for insource builds
Delivering VisualStudio runtime with installer
more ignor for Windows platform
Unstable name
+ fix scale in TopoShapePy
+ work on item 0000494
+ Add method to get typeid of property via Python
Start: Fixed utf8 bug
+ fixes #0001423: Crash on draw on face
+ fixes #0001463: setting Vertex.Tolerance modifies bound and shared shapes
+ relates to #0001421
OpenSCAD Module: bugfixes and improvements

if more than 14 digits are given don round in general,
but test for <eps only.
refine before extrusion
support polyhedron faces which replaces polyhedron faces
importCSG round rotations
don't call Draft.makecircle and makeprism as they trigger a recompute
use group placholder for objects with no children
move removesubtree to OpenSCADUtils
add resize and offset keywords
add OpenSCAD_ExplodeGroup command
add OpenSCAD_IncreaseToleranceFeature
change refine shape logo