dealing with itemboxes still

- showfeatureditembox-template onclick was not working
  for item lists that haven't had anything added to them
  in months, so I made a json feed in drupal that gives
  literally all items in a category, then made a new
  function that is called by showfeatureditemboxall-template
  to display the correct feed
- changed permissions on some js files (they don't need to
  be executable) will circle back and make sure all the things
  are 644 instead of 755. eventually.

Signed-off-by: William Rockwood <wrockwood@tadl.org>