Fix doc building with numpydoc 0.9#14029

Merged

anntzer merged 4 commits intomatplotlib:masterfrom

dstansby:numpydoc-point9

Apr 29, 2019

Commits on Apr 24, 2019

Fix doc building with numpydoc 0.9
dstansby
committed

Commits on Apr 25, 2019

Fix newlines
dstansby
authored

Commits on Apr 26, 2019

More compact doc formatting
timhoffm
committed

Commits on Apr 29, 2019

Remove manually added notes sections
dstansby
committed