gEDA-user: gedasymbols update

[DJ Delorie]

I've reorganized my symbol/footprint library, and pushed out some of
the symbols and footprints I'd used in recent boards:

  http://www.gedasymbols.org/user/dj_delorie/

I also installed a current PCB binary and updated the footprint CGI to
support the new Attribute() command for footprints, including a patch
to pcb I checked in tonight to handle older file formats.  Example:

  http://www.gedasymbols.org/user/dj_delorie/footprints/2pin/HC-49US.fp

Use "download" to see what the file syntax looks like.