Bug-fix release for the 1.4 series.
- reverts the changes to interactive plotting so
ion
will work as
before in all cases - fixed boxplot regressions
- fixes for finding freetype and libpng
- sundry unicode fixes (looking up user folders, importing
seaborn/pandas/networkx with macosx backend) - nbagg works with python 3 + new font awesome
- fixed saving dialogue in QT5