fix fixed-width width issue
revert earlier commit error
fix IE/fixed width bug on search bar
update to use sass tertiary
Revert "update to use sass tertiary"

This reverts commit a015e88863b5db450dc9038fa43e165d09d2438f.
Merge branch 'bug/fixed-width'
Make changes to the styleguide's navigation bar
Add extra breathing space for nav items
Merge pull request #329 from moneyadviceservice/styleguide_nav_tweaks

Tweak the styleguide's navigation bar
Make changes to the styleguide's navigation bar

Conflicts:
	app/assets/stylesheets/styleguide/_sg_navigation.scss
Merge pull request #330 from moneyadviceservice/fix_git_error

Make changes to the styleguide's navigation bar
Use list of new categories loaded from YAML