Update readme to match the current state of things.
Update readme to match the current state of things.

edx/configuration,Stanford-Online/configuration,pobrejuanito/configuration,stvstnfrd/configuration,rue89-tech/configuration,edx/configuration,appsembler/configuration,hastexo/edx-configuration,nunpa/configuration,hastexo/edx-configuration,eduStack/configuration,armaan/edx-configuration,arbrandes/edx-configuration,proversity-org/configuration,michaelsteiner19/open-edx-configuration,nunpa/configuration,gsehub/configuration,hks-epod/configuration,armaan/edx-configuration,openfun/configuration,hastexo/edx-configuration,openfun/configuration,stvstnfrd/configuration,lgfa29/configuration,proversity-org/configuration,CredoReference/configuration,jorgeomarmh/configuration,hastexo/edx-configuration,hastexo/edx-configuration,nunpa/configuration,openfun/configuration,proversity-org/configuration,stvstnfrd/configuration,Livit/Livit.Learn.EdX.configuration,Stanford-Online/configuration,michaelsteiner19/open-edx-configuration,gsehub/configuration,michaelsteiner19/open-edx-configuration,stvstnfrd/configuration,marcore/configuration,eduStack/configuration,appsembler/configuration,Stanford-Online/configuration,pobrejuanito/configuration,Livit/Livit.Learn.EdX.configuration,edx/configuration,EDUlib/configuration,stvstnfrd/configuration,mitodl/configuration,jorgeomarmh/configuration,EDUlib/configuration,hks-epod/configuration,CredoReference/configuration,CredoReference/configuration,Livit/Livit.Learn.EdX.configuration,marcore/configuration,EDUlib/configuration,Stanford-Online/configuration,lgfa29/configuration,arbrandes/edx-configuration,gsehub/configuration,CredoReference/configuration,hks-epod/configuration,open-craft/configuration,rue89-tech/configuration,hks-epod/configuration,gsehub/configuration,arbrandes/edx-configuration,open-craft/configuration,hks-epod/configuration,Stanford-Online/configuration,proversity-org/configuration,pobrejuanito/configuration,EDUlib/configuration,jorgeomarmh/configuration,armaan/edx-configuration,marcore/configuration,rue89-tech/configuration,armaan/edx-configuration,lgfa29/configuration,pobrejuanito/configuration,lgfa29/configuration,arbrandes/edx-configuration,gsehub/configuration,mitodl/configuration,rue89-tech/configuration,appsembler/configuration,nunpa/configuration,marcore/configuration,open-craft/configuration,arbrandes/edx-configuration,rue89-tech/configuration,open-craft/configuration,jorgeomarmh/configuration,Livit/Livit.Learn.EdX.configuration,proversity-org/configuration,openfun/configuration,appsembler/configuration,EDUlib/configuration,edx/configuration,mitodl/configuration,michaelsteiner19/open-edx-configuration,mitodl/configuration,eduStack/configuration