Add error logging
Add error logging
added multiple feeds
added article inserter
Merge branch 'master' of https://github.com/gt-big-data/retina-crawler
Delete MongoWriter.py
article inserter integration
Merge branch 'master' of https://github.com/gt-big-data/retina-crawler
removed extra lines
Organized feeds
improved write to mongodb process
Update README.md
clean up venv
Added configurable runners
removed elements of article data that caused errors in writing to MongoDB
Merge pull request #9 from gt-big-data/config_runners

Config runners
cleanup virtualenv
Implemented a working multi-process downloader.
Merge remote-tracking branch 'origin/master' into multithreading

Conflicts:
	poc.py
	writers.py