Merge pull request #19 from jeffakolb/master

a title
keypath addition
updated keypath
keypath code refactor
keypath minor edit
Merge pull request #21 from blehman/master

keypath code refactor
Updates to tests and Brian's additions
Fixed secion on twitter_entities for urls
Fixed the explain for links
Added newsgator json basic options.
Added newsgator user
start ascii encoding for URLs
Merge pull request #22 from jrmontag/master

start ascii encoding for URLs
Added some unit tests to acscsv.py
options origin update
Merge pull request #23 from blehman/master

options origin update
Merge pull request #24 from jeffakolb/master

fixed bug in tumblr parsing
add venue displayName to fsq output
replace geojson files
give a valid 3-field output for all pubs with a bare gnacs.py call