title: Export to Excel in Admin on rest ListView
body: <p>I have an AdminOnRest front end App where I have a few Grids which display the data. I wanted to have an export option on the form that will allow me to export the data to an excel file. I searched Stack Overflow but could not find a suitable answer for it.</p>
  
  <p>I know I need to add a custom button to export data but since I am new to AOR, I am not sure what's the right way to do it.</p>