Modernize homepage buttons
Changed button design to Gmail-style.
Replaced gradient background on homepage with a cloth texture.
Removed image attribution because it's public domain.
Remove easter egg, clean up CSS rules
Deleted the easter egg, decided I didn't like it.
Got rid of CSS rules that weren't being used.
Used commas instead of slashes in website description.
Move legislator search to sponsor pages
Moved the form for filtering legislators by state to
the sponsor pages, since there wasn't enough content
for it to warrant its own page.
Updated the feature specs that tested this.
Changed the style of the footer.
Update GovTrack gem
Add pagination for Legislators index
Add pagination w/ kaminari gem for viewing legislators.
Move 'filter by state' form back to legislators index.
Update tests to test these features.