created full_title() helper -> alters <title>. Updated rspec (for home only) to test appropriatly.
COMMIT THEN DELETE: Testing classes: created example_user.rb, but this is NOT a real Rails user, only a way to understand classes.
removed fake example_user.rb, which was only created to understand classes.
added Contact Us pages, 1. 2 rspec tests. 2. route 3. controller 4. view (aka template)
added Contact Us pages, 1. 2 rspec tests. 2. route 3. controller 4. view (aka template)
minor edit to home.html.erb
minor edit to static_pages_spec.rb