This will render for users who look at pep8 1.7.x's documentation
and hopefully help inform them that pep8 is deprecated and now
replaced by pycodestyle.

Closes #602

Taken from latest pycodestyle README

This essentially reverts part of b6cef179, leaving only the
(now more nicely formatted) warning text).

v1.7 release

See discussion in #469

Documentation of high-level goals/aims/decisions

Shiny shiny GitHub support
(https://github.com/blog/1184-contributing-guidelines) plus general good
signposting

"This library aims to support Python 2.6 and work as a standalone script
with no dependencies."

https://github.com/PyCQA/pep8/pull/455#issuecomment-151712140

See https://github.com/PyCQA/pep8/pull/445#issuecomment-146995058

Based on https://github.com/PyCQA/pep8/pull/431#issuecomment-134706116

fix BytesWarning on Python 3

On Python 3, when python3 with run with -bb, comparison between bytes
and str raises a BytesWarning exception. Test the Python version
instead of testing '' == b''.

Correct _get_parameters.

The two versions of parameter parsing were not, in fact, equivalent. The
return types of `inspect.signature` and `inspect.getargspec` are, in
fact, subtly different.

See:
    * https://docs.python.org/3/library/inspect.html#inspect.signature
    * https://github.com/praw-dev/praw/issues/541#issuecomment-152280322

Closes #452 - Mention `ignore` in Error codes and not Configuration

Fix regression in catching E711 (issue #435), add tests

Add python 3.5 support

Add a notification for the PyCQA channel

Update PR #409

Closes #409

Update all documentation and links to use PyCQA