Discard first byte if not 0xFF (for issue #630)
pep8
Permission to use and distribute (under the MIT license) this image as a testfile granted by cepreu2github: https://github.com/python-imaging/Pillow/issues/630#issuecomment-43674288
pep8/pyflakes
Add test for #647. Fails without fix.
Use bytes for Python 3. It's just an alias to str in Python 2.
Rename len variables as length to avoid the built-in function name.
Rename bytes variable as read_bytes to avoid the built-in function name.
Merge pull request #647 from hugovk/house

Fix for junk JPEG data
Update CHANGES.rst [ci-skip]
Merge pull request #670 from hugovk/png_clean

Rename variables not to use built-in function names
Update