NXP-13818: Only escalate to root under win32 as the sudo doesn't seem to work under OS X (will need to check this again)
NXP-13818: Use right executable when restarting under OS X
NXP-13818: Handle bdist_esky / py2app freeze
NXP-13818: Add update test utility scripts for OS X
Merge branch 'feature-NXP-13818-extend-cx_freeze-esky'