removed Josh’s twitter handle, added a link instead.
Merge branch 'master' of https://github.com/joshmedeski/foundation

Conflicts:
	README.md
Update _settings.scss

_settings.scss needs some love. I've created a table of contents, given the code some heirarchy, and added a colors section. I'd love to see this update make it into Foundation or something like it!
Update _settings.scss
merge settings conflicts
Merge branch 'joshmedeski-master'