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
backend_bases. Don't ignore the initial bbox when using bbox_extra_artist. Rather join the two bboxes
Tables: Fix get_window_extent for table to allow table to be added to bbox_extra_artists.
The get_window_extent is a method on the cells not the key of the cells.
Merge pull request #1425 from jenshnielsen/bbox_rebase

Rebase of #1418 on v1.2.x
Fix AttrituteError for .lower on tuple of strings
Merge pull request #1427 from dmcdougall/fix_pcolor_ec

Fix AttrituteError for .lower on tuple of strings
Add trove classifiers to setup.py
Merge pull request #1430 from takluyver/trove-classifiers

Add trove classifiers to setup.py
image comparison decorator: add option to pass kwargs to savefig
If a table exists add it to default_bbox_extra_artists. This avoids clipping the
table if bbox_inches='tight' is used.
Tables: Fix get_window_extent for table to allow table to be added to bbox_extra_artists.
The get_window_extent is a method on the cells not the key of the cells.
add documentation for savefig_kwarg
add test of bbox_inches='tight'
Add the bbox tests to default tests
address comments from pelson
Fixed transform=None behaviour on Artists.
_tri.cpp: Add explicit narrowing casts, to avoid C++11 compiler error.
_path.cpp: Add explicit narrowing casts, to avoid C++11 compiler error.