fix edit view of file and image+discussion

This is spectactularly minor (who would ever want edit view of a file or image?), but i note it just in case it uncovers bugs with more realistic fails.


k, cool.

  --Ethan McCutchen.....Mon May 10 14:39:48 -0700 2010


seems to be better now.

  --Ethan McCutchen.....Sun Mar 25 04:25:18 +0000 2012