[developers] Minimal LKB installation

[Emily M. Bender]

Dear developers,

Daniel Mills (a UW student) is in the process of adding a feature
to the matrix customization system that allows users to test the
grammar they are customizing by sending it to the LKB running
on our web server along with some canned MRSs.  The LKB
then uses the grammar to generate from those MRSs, giving the
user a sense of the behavior of their grammar (without having to
install the LKB or figure out how to use it).

In this context, we would like to know what the minimal set
of files the LKB needs to run (in this case, without the interactive
GUI). (We ask this because we want to streamline our web installation
for the customization system.)

Thanks,
Emily (and Daniel)