Chagned compilation from C++ and Java to Neko for library support and
portability. Changed data generation from a year to a month for speed.

Removed the never used FeedGenerator class. Created a new, smarter iterator for
maps. I'm rather surprised this isn't in the standard library.

Modfied the main testing environment to report the outputs of the tests. Made
the sqlite backend the default. Added a pair for getting nice iterators like
Java's. Created a SQLite backend for testing one kind of database. Added much
more logging to explain what appeared to be pauses in execution.