title: UI elements for selecting date and time (not just date) in shiny
body: <p>In the past I have used a combination of dateInput and a slider to get date and hour for my shiny app. I was wondering if there is a better option available now as I need to collect input up to the minute.</p>
  
  <p>Searching online did not help so asking SO.</p>
  
  <p>Thanks</p>