Added config files needed for khantube oauth request token collector.

Summary:
This does all the setup necessary to run the oauth request token collector
daemon.  See: http://phabricator.khanacademy.org/D6561

Test Plan:
Run the lines from setup.sh
See: http://phabricator.khanacademy.org/D6561

Reviewers: csilvers, theobelaire

Reviewed By: csilvers

Differential Revision: http://phabricator.khanacademy.org/D6562