title: sapui5 read key value pairs from properties file
body: <p>im searching for a way to read key value pairs from a properties file like: <code>model=Ford</code>.
  For the i18n there are <code>sap.ui.model.resource.ResourceModel</code> but i thing it is only for the language translation. 
  I will access the data in my xml View like: <code>{car&gt;model}</code>.
  thanks</p>