Fix bug causing _initialize_crf to exit immediately when it's first called even if the class hasn't been initialized yet.
Switch api/v2/extractlines/extract from a GET method to a PUT method.
Add an API access point to get the extractor_training_lines.
Merge branch 'master' of github.com:berkmancenter/mediacloud
Push ipython notebook for backup purposes.
Include scores in output.
Merge branch 'master' into RELEASE_20140325