Merge pull request #18 from riachkyle/Brian

Create new Vote and Bill model, controller, and datasets
added some rspec testing for models
Merge branch 'Kyle'

updating with new model migrations
sooooo many commmits
implemented Capitol Words into graph
Merge branch 'Nick'
adjust merge conflicts
added controllers and facotries for bills and votes
Merge branch 'Kyle'
its cool
included new factories for bills and votes
fixed link rewrite over nodes
Merge pull request #22 from riachkyle/Nick

fixed link rewrite over nodes
Updated readme