Pita/ueberDB — pull request #30 by mluto (2013-01-27 09:25:37+00:00)
Title: Implemented findKeys for SQLite, updated README.md

This implementes `findKeys` for SQLite, it's basically the mysql-version with a few adaptions, it passes `node findKeysTest.js sqlite` so I'd say it works.
I've also updated `README.md` since `postgres` already supports `findKeys`.