add URL to clear cache+discussion

John, you were right.  It was easy.

In the process, I went ahead and turned off content caching, which was just added with 1.5.2 and is the most likely suspect for the content bugs we've been seeing.

  --Ethan McCutchen.....Tue Feb 15 15:02:48 -0800 2011

you have to have admin role to do this.

  --Ethan McCutchen.....Tue Feb 15 15:03:48 -0800 2011

w00t!

In my usual persnickety way, wondering if the "Cache cleared" message would make more sense as an alert. And then reload the last page no the stack I guess.

  --John Abbe.....Tue Feb 15 15:53:43 -0800 2011

Also, I'm adding this link to the Administration Links card (very discoverable).

  --John Abbe.....Tue Feb 15 15:54:24 -0800 2011