alphagov/static — pull request #160 by tombye (2013-01-09 15:04:12+00:00)
Title: Update tookit & fix SCSS variable reference

Update brings in alphagov/govuk_frontend_toolkit@e53b16bd2992c76f189277c5329e1efe90e96790 which changes
the SCSS variables for grey colours.

This commit includes a fix for a variable no longer supported.