add missing folder which is required to run scraper.py on another system.
hmm, merge probably didn't need to do if had gotten this before my
file folder addition?
Merge branch 'master' of https://github.com/ncollins/nytimeshackday2013
adds functions for finding title words
Merge pull request #5 from punkrockpolly/master

returns count, instead of printing output
Merge pull request #6 from AnneTheAgile/master

fix add folder required for use of scraper.py; requesting pull from Anne
adds new `title_phrases` function
Merge remote-tracking branch 'origin/master'
strip punctuation from key phrases
final adjustments at hack day

`count_phrase_for_legislator` returns name and count.
`main` move the `start_date` forward and filters results from certain
legislators.
update .gitignore
Merge branch 'master' of https://github.com/ncollins/nytimeshackday2013