Updated for new dedupe API
set max upload size to 5mb; closes #18
added opennews credit; closes #11, added contact message to footer; relates to #19 and #8
added help message to select fields, relates to #16
Got a good start
95% finished. Just need to figure out the async piece at the end
Working version
Added some logging. Terminating pool
Merge branch 'listener_client' of github.com:datamade/dedupe-web into listener_client

Conflicts:
	app.py
	run_queue.py