This commit adds simple shell scripts to make bootstrapping the project,
and compiling/serving the project files more convenient and consistent.

(cherry picked from commit 61c9a3f)

This adds the skinniest skeleton for documentation of our user-stories process.
It will, in subsequent commits, be expanded, and potentially even split into
multiple pages. This initial commit, though, provides a roadmap for the
structure and intention of the eventual output.