[krita] /: Merge branch 'alvin/T6503-python-win'

[Alvin Wong]

Git commit ced405faf980938a73e2bde8153b3ff5525c856f by Alvin Wong.
Committed on 29/07/2017 at 07:14.
Pushed by alvinwong into branch 'master'.

Merge branch 'alvin/T6503-python-win'

This also merges branch 'alvin/T6521-deps-update-win' into 'master'.

This merge enables Python scripting on Windows and updates some of the
3rdparty dependencies on 'master'. You should do a complete clean
rebuild of everything on Windows with the latest mingw-w64 7.1 compiler
to enable it.

CCMAIL: kimageshop at kde.org
Maniphest Tasks: T6503, T6521


https://commits.kde.org/krita/ced405faf980938a73e2bde8153b3ff5525c856f