Merge pull request #1062 from aporat/master

Add aporat/oauth2-pinterest to third party provider list

Author: Sephster

docs/providers/thirdparty.md

@@ -114,6 +114,7 @@ Gateway | Composer Package | Maintainer
 [Pipedrive](https://github.com/daniti/oauth2-pipedrive) | daniti/oauth2-pipedrive | [Daniele Timo](https://github.com/daniti)
 [Phabricator](https://github.com/ofbeaton/oauth2-phabricator) | ofbeaton/oauth2-phabricator | [Finlay Beaton](https://ofbeaton.com)
 [Pinterest](https://github.com/vantezzen/oauth2-pinterest) | vantezzen/oauth2-pinterest | [vantezzen](https://github.com/vantezzen)
+[Pinterest](https://github.com/aporat/oauth2-pinterest) | aporat/oauth2-pinterest | [aporat](https://github.com/aporat)
 [Procore](https://packagist.org/packages/oxblue/oauth2-procore) | oxblue/oauth2-procore | [Chris Forrence](https://gitlab.com/chrisforrence)
 [PSN](https://github.com/larabros/oauth2-psn) | larabros/oauth2-psn | [Hassan Khan](https://github.com/hassankhan)
 [Quickbooks Online](https://github.com/compwright/oauth2-quickbooks-online) | compwright/oauth2-quickbooks-online | [Jonathon Hill](https://compwright.com)