DOC : add link to `plt.subplots` from `Figure.add_subplot`
BUG: Fixes issue #966. When appending the new axes, there is a bug where it
does not account for the reference horizontal locator index when adding
a veritcal axes and does not accout for the reference vertical locator
index when adding a horizontal axes. This fixes that bug so that the
append_axes function adds the axes where it is expected.
TST: Added test case for the divider_append method of axes_grid1 module
DOC: Added change log entry for divider append axes bug fix
Fix Cairo text on Python3 with pycairo
BUG: Adds missing cleanup decorator for tests that are not cleaning up after themselves
STY: PEP8 fixes
Merge pull request #2911 from cimarronm/text_axes_cleanup_fix

text_axes missing cleanups
Merge pull request #2735 from cimarronm/divider_append_axes_fix

Fixes issue #966: When appending the new axes, there is a bug where it
Fix paths in doc which are searched for matplotlibrc (XDG).

See pull request #454 (3ac81445b0ed25dd1b4b575c30c9c7cd04d66b6c)
Merge pull request #2912 from herr-biber/fix-matplotlibrc-doc-xdg-paths

Fix paths in doc which are searched for matplotlibrc (XDG).
adding the linewidth keyword argument to pie
#2899 Adding kwargs to pie which can handle args for both wedge and text elements separately
#2899 almost final changes for adding wedge and text kwargs to pie. needs feedback on generated pyplot
fix six check message

version is `distutils.version`
Merge pull request #2920 from minrk/six-check

fix six check message
Merge pull request #2906 from mdboom/cairo/text-encoding

Fix Cairo text on Python3 with pycairo
cleaning up code. Added tests and test images
removing empty line for pep8 test
fixing pyplot.py generating boilerplate code to avoid unicode strings