Adding Foundation gem and corresponding files
Add additional files that came with Foundation (forgot to add earlier).
Took out cached files, .erb file, and merged the current application.html.erb/.slim
Fix spacing on application.html.slim, converted (hopefully correctly) devise files.
Change .slim IE tags.
Take out body's JS and fixed IE edits. The tab is a lie.
FIX TAB.
Merge pull request #24 from calblueprint/ethan/slim_convert

Ethan/slim convert
initial mailer for user signups
Merge branch 'vincent-sendgrid-mail' of https://github.com/calblueprint/roots-of-success into vincent-sendgrid-mail