Committee endpoint

Here is a very basic committee endpoint. It may change. The calls for /committee are in the new API style were there is no outer list. The /candidate endpoint is in the old style so I don't break @theresaanna's code. 

The most recent information about the committee should be listed first. 

I am having trouble finding relevant dates for the records. The results will improve when I do.

Parameters:
    q = text query
    /<cmte_id>   Single candidate's record
    cmte_id=     Synonym for /<cmte_id>
    fec_id=      Synonym for /<cmte_id>
    name=        (committee's name)
    state=       (two-letter code)
    candidate=   (associated candidate's name)