A lot of stuff here.

1. Reimported the data because the first dimension nominate scores had letters in the column which messed it up.

2. (1) fixed most problems with part one. Produced some cool preliminary graphs.

3. Big issues now are with reshape package and trying to get aggregates of the congresses to make line graphs easier (and to use for intervention analysis.

4. I also tried reorganizing the file a bit more to put various data frame organizations at the top.