Arch: Small cosmetic fix
Arch: More minor fixes
Draft: better method for DraftGeomUtils.isPtOnEdge
+ replace 'Platform' with 'Word size'
+ make POV-Ray renderer working on Windows
+ fixes #0001580: Adding transparency to povray output
+ fix a couple of issues with InputField used in property editor
+ encode CR and LF for XML
renable DRAWEXE exporter

This reverts commit 4c48bdf2166f273e60bcaf95281b7dde726db2f5.
support for Part::Loft in exportDRAWEXE