+ split create/edit sketch command into two commands
Moved to InputField widget in ship creation
Added units mangement to the outline drawing tool
Added helpers for mass, time and angle units
Added units mangement to the transversal areas tool
Corrected the angle bounds
Added units mangement to the hydrostatics tool
Fixed bad integer usage
Fixed box generation for small draft values
Added spreadsheets to the transversal areas tool
Changed the spreadsheet label
Fixed worng variable
Added spreadsheets to the hydrostatics tool
+ fix crash when trying to edit broken revolve object
automatically find the OpenSCAD binary on Mac OS X
renable DRAWEXE exporter

This reverts commit 4c48bdf2166f273e60bcaf95281b7dde726db2f5.
support for Part::Loft in exportDRAWEXE
remove unused meshing paramters for exportCSG

releated to 382e055e9b2d3159de79e3f56ef452b538b51012
importSVG: recognize relative scaling in viewBox attribute
Adapt SMESH to new OCCT NCollection templates