title: Activeadmin disabling the "new resource" method
body: <p>I'm using Activeadmin for the admin interface on an app I'm working on (loving it) and I am curious if there is a way to disable the "New Resource" link in the upper-right corner of the resource show page?</p>
  
  <p>The particular resource I'm using is nested inside another resource and I have a partial that allows it to be created from the show page on that parent resource. </p>
  
  <p>I have disabled the resource in the menu, but I'd rather leave the resource in the menu so I can see/edit/delete those resources without having to find it by looking through its parent resource.</p>