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Fix issue with bpython. Closes #101
Fix false positive for continuation line indentation when line contains comments. Closes #100
Add tests for issue #100.
Fix false positive E401; issue #104.
Allow exclude patterns to match directory paths.

excluded strips down the filename to the basename, but fnmatch does not
need this, and it makes it impossible to trim a specific subdir path
in excludes that might need an additional layer of context (such as
"lib/python2.6") If we stop stripping down to basename for the check,
and then start joining root onto dirname in the os.path.walk call,
all works lovely.
Add back ability to exclude just on dir parts.

The last patch made exclude patterns apply to entire paths - but it's
possible people might have been counting on the matching behavior only
applying to an individual segment. This adds that behavior back.
Fix a silly error.
Readme now describes how to execute from Python

Commit related to issue #35 and #105.
Add optional surrounding whitespace to high precedence mathematical operators (*, **, /, //). Addresses issue #96
Handle non-unary, whitespace optional operators correctly. #96
accept '-' as input filename to read data for checking from standard input
E27 finds keyword at start of line
Allow users to skip a line.

This will disable pep8 for that line. It's simplistic but it works and it is
an elegant (and commonplace solution) to #27.
Refactor a bit.
Fix --diff failing on one-line hunks

Without this fix, pep8 --diff fails uncleanly on diff hunks where either
the old or the new hunk is just one line and the patch omits the `,1`

Compact fix for jcrocholl#127
The original modification was insufficient.

You might get E90* errors since there is no line to finish the object or
function/method call before the EOF. This fixes that properly. My apologies
for the error.
Some people reported E501 continued to appear

Even though I couldn't reproduce it in a clean virtualenv, I have added this
to be entirely certain that their issues do not persist.
Fix E231 for nested dict
Merge pull request #111 from emonty/master

 Allow exclude patterns to match directory paths.