Fix cmake file
Improve showing control points of splines
0001285: update doc
0000358: BSpline curves not closing correctly
+ Method to convert any curve into B-Spline
+ Attribute to get continuity of curve
+ Apply fix on BSplineCurvePy::interpolate
+ Interface for selection of Python view providers
Draft: applying workaround for pivy SoInput.setBuffer bug to draft splines
+ Disable downloading coin.tag file if doc package is not installed
Merge branch 'master' of ssh://git.code.sf.net/p/free-cad/code
0000895: Part.BSplineCurve: allow to set degree and mutliplicites when calling constructor.

Adds the functions:
Part.BSplineCurve.buildFromPolesMultsKnots()
Part.BSplineSurface.buildFromPolesMultsKnots()
+ Selection handling of Python view providers
+ Selection handling of Python view providers
0000895: Part.BSplineCurve: allow to set degree and mutliplicites when calling constructor.
0001277: Allow to use RaySegment object in Raytracing projects
Arch: small fix in getShapeFromMesh
0001287: Bug in draft snapping
OpenSCAD encode text as utf8
use a python feature for unsupported operations