[imp] adding descriptions to attachments

[Michael M Slusarz]

Quoting Cliff Green <green at UMDNJ.EDU
| Sometimes it's nice to be able to describe an attachment;  the attached
| patches
| allow just that, by using the Update Attachment Information link.  I was
| too
| lazy to try to adjust the initial attachment UI.
| 
| Patches are to /imp/compose.php and /imp/templates/compose/compose.inc.

Cleaned up and applied to HEAD.  Thanks!

michael

______________________________________________
Michael Slusarz [slusarz at bigworm.colorado.eduThe University of Colorado at Boulder