scrooloose/syntastic — pull request #566 by Chronial (2013-03-17 11:01:39+00:00)
Title: flake8 2.0 error parsing

Flake 8 has recently (2013-02-23) been upgraded to Version 2.0, and they
changed their message output:

>Pyflakes errors are prefixed by an F instead of an E
>McCabe complexity warnings are prefixed by a C instead of a W

This change fixes the errorformat to account for that.