0000931: Can't change STEP/IGES export units through Python interface
Merge branch 'master' of ssh://git.code.sf.net/p/free-cad/code
0001109: Touchpad Navigation issue
0000923: Split shape color setting from current preference page into a separate page
0000459: Revolving a single line sketch fails
proposal for exporter
process OpenSCADs stdout and allow os.unlink to fail
OpenSCAD check for gui in rotate extrude
added function to search for the openscad executeable

this function implmented but not called at the moment
use TypeId instead of Type of Part::Feature in exportCSG.py
search for OpenSCAD executable when initalizing WB
OpenSCAD check for relative paths in open function as well
Merge remote-tracking branch 'refs/remotes/shoogen-github/dev-openscad'
OpenSCAD: call which to find openscad executable

on all platforms except 'win32'
Merge branch 'refs/heads/dev-openscad'
0001175: pressing escape in datum editing dialog closes sketch
0001110: Decimal point entry in LinearPattern length field
Remove updateUi() from slot functions
0000846: [Sketcher] Dragging + ESC
Update git ignore list