How to Add Another Server
(such as ConSurf, Pepitope, Selecton, PatchFinder, ...)

1. Create a PDB file formatted as with the other servers that contains
sample output from the new server.

2. Add a server mode variable in top.js, such as consurfMode,
pepsurfMode, selectonMode.

3. Set that variable true in consurf/pipe.js in setup_pipe().

4. Create a link that attempts to display the sample PDB file,
and continue development/debugging as follows.

5. Examine every instance of consurfMode in fgij and
fgij/consurf, and add code for the new mode as needed.

Note that the most server-specific code is gathered in
  consurf.js
  pepsurf.js
  selecton.js

6. Startup: the helpDiv is rewritten after the molecule has
loaded (and the PiPE header has been parsed) using helpTarget.
See call to initTargetDivs() in consurf.js.

The control of the initial molecule display is described at the
top of msgcall.js.
