added entry_point for flake8 on py3
added forgotten MANIFEST.in
Merged tarek/flake8 into default
removed flake8.cmd, no longer necessary since dependency on setuptools is not explicit
Merged tarek/flake8 into default
Add the Python version and system to --version

Re: #78 on BitBucket
Make the organization more logical

No need to put that in util when it's only used in one place.
Removing setuptools from setup requirements
Removing trailing spaces (otherwise flake8 doesn't pass flake8 :-)
Fix a spurious import
Fix space
Doc: re-order the chapters
Doc: fix shebang, issue #81
Merge the changes from the 'default' branch
added back inclusion of flake8.* in MANIFEST.in
Merged tarek/flake8 into default
sync
Updated setuptools integration doc
Merged (bitbucket) pull request #32

From diogobaeder/flake8/default
Merge the pull requests and Florent's changes.

Boy will this history look down right horrible.