Shopify/active_shipping — pull request #184 by BlakeMesdag (2014-09-03 17:46:16+00:00)
Title: Parse SvcCommitments for USPS rates

Cleans up a chain of `gsub!`s and parses the `delivery_range` for USPS rates based on the `SvcCommitments` for each rate.

#### Review

@garymardell @RichardBlair