Merge branch 'autodoc-default-flags-is-removed' into 'master'

Sphinx 3 autodoc no longer accepts autodoc_default_flags and autodoc_default_options should be used

See merge request !149
9 jobs for master in 27 minutes and 36 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #216890
docker
build_linux_36

00:10:56

91.0%
passed #216891
docker
build_linux_37

00:10:35

91.0%
passed #216888
macosx
build_macosx_36

00:26:28

91.0%
passed #216889
macosx
build_macosx_37

00:25:16

91.0%
failed #216802
docker
build_linux_36

00:10:27

91.0%
failed #216803
docker
build_linux_37

00:10:15

91.0%
failed #216800
macosx
build_macosx_36

00:22:43

91.0%
failed #216801
macosx
build_macosx_37

00:09:38

91.0%
 
  Deploy
passed #216804
docker
deploy_beta

00:01:08