Cherry-pick of "Merge branch 'PyExternalsFix-1.0-20170706' into '1.0'" into master
PyAnalysis Fix for AnalysisBaseExternals on MacOS, 1.0 branch (2017.07.06.)
See merge request !93 (merged)
PyAnalysis Fix for AnalysisBaseExternals on MacOS, 1.0 branch (2017.07.06.)
See merge request !93 (merged)