voting stable
Merge pull request #5 from dstavis/STYLING

more cosmetic changes
upvoting and downvoting with thumbs images
Only shows listing partials if there are listings in the database
Styling and voting works together

Merge branch 'master' into voting

Conflicts:
	app/views/show_listings.erb
Merge pull request #6 from dstavis/voting

voting stable
footer added
Merge branch 'master' into STYLING
more style updates