Ballotpedia

Have updated the missing ballotpedia entries from the ballotpedia itself pointing to wikipedia, this gives much better coverage and makes unitedstates/congress-legislators the ultimate source, even better than both wikipedia and ballotpedia. I would have to go back and update both with the data collected, but this yaml file is much easier to edit.
The version of the code that does this exact transformation is :  git@github.com:h4ck3rm1k3/rootstrikers-wikipedia.git   cb73884..22eb778  master