Remove read the docs configs and links (#15167)

README.md

@@ -23,7 +23,7 @@ Never submit security-related bugs through a Github Issue or by email.
 ## Documentation
 
 This project contains general documentation relating to the Add-ons project.
-[You can view the docs here](https://addons.readthedocs.io).
+[You can view the docs here](https://mozilla.github.io/addons/).
 
 If you would like to contribute to the docs, here's how to set up a development
 environment:

docs/repositories.rst

@@ -21,12 +21,12 @@ Almost everything else is on GitHub and issues are tracked in GitHub. This is a
 
 addons
 ~~~~~~
-`These docs <https://addons.readthedocs.io>`__ and an issue tracker. `This repository <https://github.com/mozilla/addons>`__ serves as an umbrella for everything add-ons.
+`These docs <https://mozilla.github.io/addons/>`__ and an issue tracker. `This repository <https://github.com/mozilla/addons>`__ serves as an umbrella for everything add-ons.
 Bug tracker is in GitHub and can be used for almost anything add-ons related. `Existing bugs <https://github.com/mozilla/addons/issues/>`__.
 
 addons-server
 ~~~~~~~~~~~~~
-The `addons.mozilla.org <https://addons.mozilla.org/>`__ website. The `repository <https://github.com/mozilla/addons-server>`__ and `issue tracker <https://github.com/mozilla/addons-server/issues/>`__ is on GitHub. Documentation is `on readthedocs <https://addons-server.readthedocs.io>`__.
+The `addons.mozilla.org <https://addons.mozilla.org/>`__ website. The `repository <https://github.com/mozilla/addons-server>`__ and `issue tracker <https://github.com/mozilla/addons-server/issues/>`__ is on GitHub. Documentation is `on github pages <https://mozilla.github.io/addons/>`__.
 
 In the past this repository has been known as *remora*, *zamboni* or *olympia*.