title: Convert from NSDictionary to [String:Any?]
body: <p>I am using xmartlabs/Eureka to build an app with a dynamic form.</p>
  
  <p>In order to fill the form I have to use <code>setValues(values: [String: Any?])</code>.</p>
  
  <p>But I have the form values in an <code>NSDictionary</code> variable  and I cannot cast it to <code>[String:Any?]</code>.</p>
  
  <p>Is there a way to convert an <code>NSDictionary</code> to <code>[String:Any?]</code> ?</p>