Slim down README to not contain anything anymore that is no longer true.
Slim down README to not contain anything anymore that is no longer true.

remold/OpenConext-deploy,baszoetekouw/OpenConext-deploy,OpenConext/OpenConext-deploy,OpenConext/OpenConext-deploy,OpenConext/OpenConext-deploy,baszoetekouw/OpenConext-deploy,OpenConext/OpenConext-deploy,baszoetekouw/OpenConext-deploy,OpenConext/OpenConext-deploy,baszoetekouw/OpenConext-deploy,baszoetekouw/OpenConext-deploy,remold/OpenConext-deploy,remold/OpenConext-deploy