Update license date on all files. No functional changes.
Split variable swarm.gdplogd.log.dir into swarm.gdp.data.dir (the root
of persistent data) and swarm.gdplogd.log.dir (relative to the other).
This is primarily to make container management easier.
Also, when reading parameter files, allow auto-qualification with the...
Snapshot: change physical interface to make more efficient use of SQLite
when retrieving sets. Use this for asynchronous reads.
Snapshot in on-disk format conversion from ad hoc files to SQLite
databases. Compiles but is completely untested.