Disable role selection for Cloudrons with user restriction

src/js/client.js

@@ -355,7 +355,7 @@ angular.module('Application').service('Client', ['$http', '$interval', '$timeout
 <% } -%>
 
         // => This is just for easier testing
-        // this._config.features.userMaxCount = 3;
+        // this._config.features.userMaxCount = 5;
         // this._config.features.externalLdap = false;
         // this._config.features.eventLog = false;
         // this._config.features.privateDockerRegistry = false;