+ fixes #0001859: Unable to select PNG files for icons for macros in Tools-Customize
Merge branch 'master' of ssh://git.code.sf.net/p/free-cad/code
+ fixes #0001872: HAVE_CONFIG_H regression
+ use QApplication instead of qApp
+ fix whitespaces in Python module
Draft: Fixed autoconversion of bsplines to circles in DXF export
+ fixes #0001874: Scripted constraints not evaluated correctly
Merge branch 'master' of ssh://git.code.sf.net/p/free-cad/code
SVG export: minor improvements and bugfixes

export Names as "id" attributes and Lables to "title" elements.
avoid duplicate path names in SVG export
handle faces with holes in SVG export
sort the edges in given wires using fixWire()
DRAWEXE export: minor bugfix