SSO setup guides

This category is used to gather every step of every protocol of the most common IdP's customers uses today. Every article represents exactly one step in the configuration. They are used in the SSO setup web UI to dynamically show the correct step in the correct order for the customer IT admin who sets up the SSO integration. This category is not ment to be shown as help articles in help.mediaflow.com since it would be painful to change article for every step. We use the help center this way so we don't hard code anything into the web UI. This way, every change we need to do in order to make the setup better/smoother doesn't need a Pull request in github, we can just change the text from here.