Allow specifying relayURL via querystring variable
Allow specifying relayURL via querystring variable

Always generate a proper URL

remisharrock/jor1k,bobmcdouble3/webemulator_DEV,remisharrock/jor1k,cs-education/jor1k,bobmcdouble3/webemulator_DEV,remisharrock/jor1k,cs-education/jor1k,bobmcdouble3/webemulator_DEV,s-macke/jor1k,cs-education/jor1k,s-macke/jor1k,s-macke/jor1k