styling improvements to homepage
slight tweak to candidate chart
added crude version of search to contributors section of candidate page
Style tweaks and cleanup to Mike's awesome work
Bump ruby version to 2.1.2

(Sorry everyone, but I need to do this since 2.1.0 doesn't compile on
Ubuntu 14.04, my dev environment)
Remove .env file from version control

Users should put their DATABASE_URL in there, but it will be different
for everyone so it shouldn't be checked into git.
resolving merge conflicts
Merge pull request #76 from vbrown608/master

Responsive d3 chart
resolving merge conflicts
resolving merge conflicts
the candidate page now shows a candidate and contributors
candidate pages are back up. Still need work, but ok for now.
Merge pull request #78 from KyleW/master

Candidate page bug fix and styling improvements on homepage
Merge pull request #83 from ted27/merge_mikes_postgres_stuff

Merge Mike's postgres stuff
Add Database URL to app.rb
Add pie chart for contribution categories
Add non itmeized to the pie chart
Fix reference to GoogleCharts
Add large contirbutors chart
Add short_name to /api/contributions for zipcode chart