Add football nav to applications index page
It was possible to cause this controller to redirect to an arbitrary domain.

This has been stopped as it could have reputational issues
Some extra test files that cropped up while running tests.
Merge pull request #1852 from guardian/preferences

Preferences controller can no longer redirect to arbitrary domains.
Rename env property
Merge pull request #1853 from guardian/facia-tool-env-fix

Rename env property
jshint fix
Merge branch 'facia-football-nav'
adding ophan extra data
Do not escape title in containter.scala.html
Update masthead and sectionZone to non escaped
font styling for standfirst; fix standfirst with p's
Merge pull request #1856 from guardian/fronts-last-tweaks

Fronts last tweaks
Do not show empty collections in container, masthead and sectionZone
adding chevron to hide/show
Merge pull request #1860 from guardian/fronts-last-tweaks

Adding chevron to hide/show
Merge branch 'master' of github.com:guardian/frontend into bacon

Conflicts:
	common/app/assets/images/global/sprite.png
	common/app/assets/stylesheets/module/facia/_items.scss
	common/app/assets/stylesheets/theme/_global-icons-sprite.scss
	common/app/assets/stylesheets/theme/_global-icons-svg.scss