got rid of functions not in use, added more subcommittee info and changed the main id from guid to house event id
Standardizing output to match original API, adding back original options
replacing the hearings script for the new one
Merge branch 'master' of github.com:sunlightlabs/congress
 addressing issues mentioned in #405
fixing the return value on room
correcting dates
Merge pull request #450 from LindsayYoung/master

Meeting API using UnitedStates Congress meetings scraper