(mysql driver) add logging, implement emailsBelongToSameAccount, addKeyToEmailRecord, checkAuth, and pubkeysForEmail

(mysql driver) when unit_test is specified at open time, we use a database with a random name, and clean it up upon cdb connection lose.

Conflicts:
	package.json

a little test script to allow for running of all tests in repo from top level, also hopes to make tests more discoverable

Youtube video should be https - closes #112

rework deployment configuration (using less of the express mechanism) so that configuration options are available at all levels

rework deployment configuration (using less of the express mechanism) so that configuration options are available at all levels

Conflicts:
	browserid/app.js