title: How to display full content in timevis?
body: <p>If a time window is relatively short and the content is long, <code>timevis</code> will only display a smart part. I can set the <code>end</code> to <code>NA</code> to show all the content, but I want to show the timeline too. </p>
  
  <pre><code>data &lt;- data.frame(
    id      = 1:4,
    content = c("Item one"  , "Item two"  ,"Ranged item", "Item four"),
    start   = c("2016-01-10", "2016-01-11", "2016-01-20", "2016-02-14 15:00:00"),
    end     = c("2016-01-11","2016-01-12", "2016-02-04", NA))
  
  #Item one and two are not fully displayed
  timevis(data) 
  </code></pre>
  
  <p>I am putting together a travel calendar for different members. If there are other better R packages for this need, please let me know.</p>