remove codesponsor.io links

.github/README.md

@@ -35,11 +35,6 @@ Support this project by becoming a sponsor.
 
 Your logo will show up on the [github repository](https://github.com/laradock/laradock/) index page and the [documentation](http://laradock.io/) main page, with a link to your website. [[Become a sponsor](https://opencollective.com/laradock#sponsor)]
 
-<a target='_blank' rel='nofollow' href='https://app.codesponsor.io/link/JHiroABWV9N5QKgcFuTA2NxX/laradock/laradock'>
-  <img alt='Sponsor' width='888' height='68' src='https://app.codesponsor.io/embed/JHiroABWV9N5QKgcFuTA2NxX/laradock/laradock.svg' />
-</a>
-
-
 <a href="https://opencollective.com/laradock/sponsor/0/website" target="_blank"><img src="https://opencollective.com/laradock/sponsor/0/avatar.svg"></a>
 <a href="https://opencollective.com/laradock/sponsor/1/website" target="_blank"><img src="https://opencollective.com/laradock/sponsor/1/avatar.svg"></a>
 <a href="https://opencollective.com/laradock/sponsor/2/website" target="_blank"><img src="https://opencollective.com/laradock/sponsor/2/avatar.svg"></a>

DOCUMENTATION/content/introduction/index.md

@@ -137,11 +137,6 @@ Your logo will show up on the [github repository](https://github.com/laradock/la
 <a href="https://opencollective.com/laradock/sponsor/8/website" target="_blank"><img src="https://opencollective.com/laradock/sponsor/8/avatar.svg"></a>
 <a href="https://opencollective.com/laradock/sponsor/9/website" target="_blank"><img src="https://opencollective.com/laradock/sponsor/9/avatar.svg"></a>
 
-<a target='_blank' rel='nofollow' href='https://app.codesponsor.io/link/JHiroABWV9N5QKgcFuTA2NxX/laradock/laradock'>
-  <img alt='Sponsor' width='888' height='68' src='https://app.codesponsor.io/embed/JHiroABWV9N5QKgcFuTA2NxX/laradock/laradock.svg' />
-</a>
-
-
 
 
 <a name="what-is-docker"></a>