alphagov/design-principles — pull request #194 by alext (2014-11-10 12:52:32+00:00)
Title: Bump version of sass.

The older version was causing the following error with ruby 2.1:

```
Mixin "ie-lte" does not accept a content block.
(in
/var/govuk/design-principles/app/assets/stylesheets/application-ie6.css.scss)
/var/govuk/design-principles/app/assets/stylesheets/main.css.scss:1
/var/govuk/design-principles/app/assets/stylesheets/application.css.scss:8
/var/govuk/design-principles/app/assets/stylesheets/application-ie6.css.scss:6
```

This also changes the jenkins and Travis scripts to build the assets, so that we catch errors like this earlier.