title: Material Design Date Picker
body: <p>I am developing an application using angular 1.X and angular material.  My application requires a date picker that can accept custom predefined dates that can be selected or deselected.  Angular's built in date picker does not have this functionality so I was wondering if anyone knows of a date picker that can do this that also fits into the material design look and feel.  </p>
  
  <p>Thanks for your help!</p>