OO-215: added anzahl abonnenten to tour overview
OO-215: added anzahl abonnenten to tour overview

OpenOlitor/openolitor-client-core,OpenOlitor/openolitor-client-admin,OpenOlitor/openolitor-client-core,OpenOlitor/openolitor-client-core,OpenOlitor/openolitor-client-admin,OpenOlitor/openolitor-client-admin