add capybara gem
starting to test login feature
add capybara-webkit and test arrival at oauth redirect
update readme
updating readme
update README
simplify login spec, edit README, remove unnecessary connect action in controller
add login button and comment out About Us.  Where to put About Us...
now THAT looks like one very clean (but untested? bc testing Instagram OAuth is weird?) Authorize action in the Users Controller!
add pure HTML/CSS login button
add users#sign_out action and route. need to integrate into ui
add logged in user info. needs styling
add users#index for future admin mode
add view for admin mode
protect admin mode page
logged in right nav is coming along
logged in right nav is less pink now
maybe this is a good look for the navbar
begin changing links in nav
add Collection model, Collections controller, routes