This is where the distributions reside for the Information Structure single-table cloud web app generator.

See here:

./is.2.1.tgz		Most recent distribution.  Download, read, try.
/var/www/scrantonveatch.com/is/  Location at which is.2.1.tgz was created by make distrib.
/var/www/tomveatch.com/ops/is/   Location at which IS was developed through version 2.0