refactor parsing vote action lines
refactor parsing vote action lines

Merge similar regex patterns. Also fixes parsing:

    Submitted in the Senate, read twice, considered, and agreed to

which didn't quite match:

    Submitted in the Senate, considered, and agreed to

Nolawee/congress,boblannon/congress,sunlightlabs/congress-opencongress,chriscondon/billtext,chriscondon/billtext,boblannon/congress,unitedstates/congress,Nolawee/congress,unitedstates/congress,sunlightlabs/congress-opencongress