Add 3.2.2 version

Updated date and authors

Changed docs to python37

Switch pypi & github release to do pypi last.

It allows retagging in case of error, without being blocked by pypi because of the release already published. It is also not recommended at all to delete a pypi release, while github release is doable

Release 3.1.0 (#689)

Release 3.1.0

Bump version

Bump to 3.0.1

Merge pull request #639 from oauthlib/3-release

3.0.0 ChangeLog release

Merge pull request #548 from skion/2.1.0

Release 2.1.0

Fix Travis config (#529)

* Fix indentation in Travis config.
* Fill GitHub OAuth key.
* Deploy tags from all branches.

(cherry picked from commit e2f40a9)