Merge pull request #121 from cam-stitt/parse_qsl-facebook-fix

Remove unused import. Facebook compliance support python3
Update tumblr.rst

Fix error NameError: name 'base_authorization_url' is not defined

Change base_authorization_url to authorization_base_url as is defined in the import
Merge pull request #122 from kevgathuku/patch-1

Update tumblr.rst
Convert dumped token to bytes if python3
Merge pull request #1 from cam-stitt/bytes-dumps-facebook-compliance

Bytes dumps facebook compliance