Comment 3 for bug 1103942

Items #1 and #2 should be simple fixes, so we can fix those before we release this, along with addressing item #3 by listing the already-attached resume items on the resume item page.

Then we can open a separate bug to address #4, by changing the form from a simple file upload button to the standard Mahara filepicker widget. Doing that will also take care of items #3 and #5.