title: SAPUI5 DataBinding for sap.m.DatePicker
body: <p>How can I bind a DataSet to <code>sap.m.DatePicker</code>?
  I would like to show a default Date in my DatePicker. The value is coming from a backend oDataService.</p>
  
  <p>I am familiar with binding DataSets to ComboBox items etc, but on Input Fields or a Date Picker this is not working. 
  I also tried to attach a dataReceived event in the onInit function, but this event is never called. </p>
  
  <p>Does anybody have a working example for me?</p>