Unfortunately ``cp`` on Darwin regards some flags as positional and
requires them to be in a specific place. The new Protocol Buffer
descriptor bundling fails on Mac OS.
The curator doesn't do anything yet; rather, this is the type
definition including the anciliary testing scaffold.
Improve Makefile and Git developer experience.
The top-level Makefile was a bit overloaded in terms of generation of
assets and their management. This has been offloaded into separate
Makefiles.
The Git developer experience sucked due to lack of .gitignore
policies.
Also: Fix faulty skiplist naming from old merge.
