Ahhhhhhhhh. Trying to get asset compilation working.
Make Guidance grouping mandatory when Detailed Guide content type is selected
Style validation errors
Addressed PR comment
Tidy URL spec (symbols -> strings in examples, contexts in right places)
Merge pull request #49 from alphagov/mandatory_url_group

Mandatory url group
Merge commit '1aefbf361d79db25dfc8cabe32ca79d90b92c2a0' into HEAD