Add renderFrontTrails and renderFrontTrailsJson for trails endpoint from application
Add /trails and /trails.json endpoint from application to facia
Remove trails routes from facia
Remove dev-build routes to application trails, tag and section pages
Add routes to facia for handling section and tag pages
Remove unused routes in dev-build for facia
Change the order so it is similar to facia routes
Remove unused methods used for reverse routing in play
Merge branch 'master' into tag-section-routes

Conflicts:
	dev-build/conf/routes
Merge pull request #3341 from guardian/foresee

Foresee
Merge pull request #3519 from guardian/foresee-switch

Fix switch name
Merge branch 'tag-section-routes'
Fix switch case