Add button to dashboard linking to inspiration feed
Add destroy function to User controller, redirect to show page, and add logout button to user show page
Merge branch 'Dashboard-Feed-Button' into Explore-Navbar
Play around with navbar at top of user show page, with links to inspiration feed and signin/signup/logout
Update navbar to My Account for logged in users, Signin/up dropdown for users not logged in
Merge pull request #40 from shukbot/Explore-Navbar

Explore navbar adds navbar to user#show page.