Make arrow docstring mention data transform
Autoscaling and limits in mplot3d.

    * Fixes improper setting of x,y,z limits not turning off autoscaling
    * Adds units support to z-axis
    * Adds shared axis support for z-axis
    * Closes #783
A bit of cleanup
Work around a huge memory leak in PySide on Python 3
Add a comment to revert PR #1323 in the future
PEP8 fixes on scale.py
FIX - travis-ci is failing
Fix typo in transforms.py
Merge pull request #1348 from NelleV/pep8_scale

PEP8 fixes on scale.py
PEP8 fixes on scale.py
Merge branch 'v1.2.x'
PEP8 fixes on table.py
PEP8 fixes on streamplot.py
PEP8 fixes on stackplot.py
PEP8 fixes on ticker.py
PEP8 fixes on legend.py
Merge pull request #1352 from NelleV/pep8_legend

PEP8 fixes on legend.py
Merge pull request #1377 from NelleV/pep8_streamplot

PEP8 fixes on streamplot.py
Merge pull request #1358 from NelleV/pep8_ticker

PEP8 fixes on ticker.py
PEP8 fixes on legend.py