+ Fix segmentation fault
+ allow to set constraints of properties via Python
+ fixes #0001413: Part.Shape.transformGeometry on Null Shape causes SIGSEGV
+ Set number of deciamls with GUI
fix for reset the color information on changing the base mesh
using QProcess for starting Calculix
+ fixes #0000854: Ability to change number of digits to the right of decimal place in spinboxes
Merge branch 'master' of ssh://git.code.sf.net/p/free-cad/code
small fix
add fcgear

http://forum.freecadweb.org/viewtopic.php?f=9&t=5703
switch the physical Properties to Quantity and add Pressure and Force
Fix not set optional python parameter
PropertyUnits takes Unicode python strings
Implement the python gear feature
Add Part.distToShape()
revise Part.distToShape return value format
+ Fix compiler warning
Handle non-Ascii in ShapeString SStringValue
+ fixes #0001388: SIGSEGV in Part::GeometryCurvePy::toBSpline
+ draw additional dashed line in brush tool