Merge pull request #5 from DBNess/upgrade_rails

Upgrade Rails
customize fonts & colors
add foundation formatting to main page content (includes dynamic padding)
add github link to top nav bar
update copyright grid formatting
remove duplicate links from footer
update footer styling
update footer padding
Merge pull request #7 from DBNess/basic_styling

Customize Styling
static content updates
add our_story route & alphabetize routes
update content, replace hrefs with link_to & mail_too
preserve URLs from tumblr placeholder
add users & basic working sign_up form
use devise routing instead of explicit users resources
add account login, logout, & edit to nav
override default devise views
turn off hints, which don't work with foundation yet
add temporary favicon
Merge branch 'add_favicon' into add_users