zurb/foundation — pull request #751 by scottkellum (2012-08-04 20:06:31+00:00)
Title: Upgrade modular-scale

Upgrade modular-scale to use new Ruby code base and require the gem for easy updating in the future. Much faster and more efficient. Included a ratios file to deal with the legacy ratio syntax. New syntax uses native ruby functions to calculate ratios instead of variables.