Revision 2555

Allows .html, .gif, .png, .txt as well as .pg files to be uploaded and downloaded from
the template directory and files under it.  Still can't upload/download to the html directory

This is not a final solution, but a hack that make workarounds for many operations possible
for those who do not have direct unix access.  It's still too clunky, but it's a start.

--Mike