Test ImageWin. Not much to test, as it's mostly Windows-only.
flake8
Made with ImageMagick: convert hopper.jpg -colorspace Gray hopper_gray.jpg
Replace some lena with hopper
Merge with master
Add some Windows-only tests
Merge remote-tracking branch 'upstream/master' into hopper4
Temporarily remove fail-fast
Fix test
Fix test
Re-enable fail-fast
Fix segfault in TestFileJpeg.test_quality_keep on win-amd64
Merge pull request #913 from hugovk/hopper4

Replace Lena with Hopper (Part III)
Merge pull request #781 from hugovk/ImageWin

More tests for ImageWin
Merge pull request #915 from cgohlke/patch-3

Fix segfault in TestFileJpeg.test_quality_keep on win-amd64
Mention Image.tobytes() in the API reference

It was inexplicably omitted.
Mention that Image.tostring() is deprecated

This mirrors the deprecation notice in the docstring of fromstring().

I'm assuming that tostring() and fromstring() were both deprecated at the same time (Pillow 2.0); I haven't gone out of my way to verify that assumption.
Merge pull request #917 from mgedmin/patch-2

Mention that Image.tostring() is deprecated
Merge pull request #916 from mgedmin/patch-1

Mention Image.tobytes() in the API reference
Update CHANGES.rst [CI skip]