Add padding to footer so Bill can sleep at night
Merge pull request #17 from wcurtis/footer-tweak

Add padding to footer so Bill can sleep at night
Add note about design to readme
resolves #15, sort by name, company, and location
resolves #15, including sass styles
resolves #15, sort direction indication, making rating column sortable
re #18 add stackoverflow link to JSON structure and echo in frontend. also update readme
Merge pull request #16 from steverobbins/sorting

resolves #15, sort by name, company, and location
Tweak sort icons a bit, remove sort on available column
Merge pull request #19 from jonpday/issues/18-stackoverflow

re #18 add stackoverflow link to JSON structure and echo in frontend.
Reverse the up/down arrows
Make vote count visible after upvoting
Update the tweet question in faq
Available controller
Use where to filter out users with no votes
Make sortable table headers blue
Country filter