Added connector properties to test properties file

src/test/resources/arsnova.properties.example

@@ -22,4 +22,8 @@ couchdb.name=arsnova
 feedback.cleanup=10
 
 socketio.ip=0.0.0.0
-socketio.port=10443
+socketio.port=10443
\ No newline at end of file
+
+connector.uri=http://localhost:8080/connector-service
+connector.username=test
+connector.password=test
\ No newline at end of file