Changed a whole bunch of stuff.
Ignores etc. etc.
Last changes.
Header and footer seem to work, but need to unwind why they weren't working before.
Modified routes.rb to set up named routes for the static_pages controller
NB that we didn't have to remove public/index.html ... apparently, it's already gone?
OK, the Help link in the header works now ... but is this the right way to do it?
Changed around routing; made spec more readable via subject-page deal.