* Add flake8 linting on the diff
with respect to common ancestor of branch and scikit-learn/scikit-learn
remote.
Add a flake8-diff target in the Makefile and mention it in the doc.
* Only install flake8 when needed
* MISC: remove broken link
* Statement on the process + values of the community
To answer the demand for a CoC
* DOC: add links to contributing page
* DOC: Documenation contribution are important
* docs: fix broken and redirect links
see #7000
* docs: fix links
see #7000
* docs: merge with master
* docs: fix fnrs and tinyclues logo links
* docs: fix link reference in text
* docs: fix typo
* docs: added back in metaoptimize-qa paragraph
* docs: update language for defunct site
* docs: update stackexchange section
* docs: remove defunct site, move quora to top
* docs: remove defunct link and rearrange links
Currently the link to the easy open issues page lists open and closed issues. When trying to get people involved, it'd be more valuable to just show the open issues.