bill_info: pass some additional fields from the American Memory files through to the XML output
bill_info: pass some additional fields from the American Memory files through to the XML output

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