Output cleanup, better debug mode, DATABASE EXPORTS!

That's right - fnstraj can now directly export to CouchDB compliant
databases. I plan on using CloudAnt for the SaaS days. It's simple
database support, meaning it can't handle multiple predictions attached
to the same flight just yet. I'm thinking about the way of pulling this
off. So far, I see logical conundrums, but will address those later :)

The damn hoursets are still wrecked. I need to address those before
attempting at a queue system, which would allow fnstraj to run as a
free service for all! Real physics mode is probably a bit off, as I'm
currently using numbers that work okay for development. Real physics
will take some tinkering.

To use the new database support, make environmental variables for
COUCHDB_HOST, COUCHDB_PORT, COUCHDB_USER, and COUCHDB_PASS. I don't
imagine will be any easier to add database support, given that it's
more for SaaS purposes.