Cache all views for unauthenticated requests
OST-305 hide dash stats until request lands
OST-281 Remove legend from detail page
OST-298 links on welcome page
OST-264 Provide fallback menu fonts for FF
OST-301 show data availability URL if public
OST-258 hide financial info on the client side for unauthed users
Merge pull request #37 from point97/view_caching_and_friends

cache all views for unauth'd requests