Dropdown

Completed 5.

Screenshots speak louder than words.
![](https://www.dropbox.com/s/5mrqhkqlwvoy5hz/Screenshot%202014-08-15%2012.16.22.png?dl=1)

Added html to turn the user account links into a bootstrap dropdown menu.
Added font-awesome-rails to the app, and incorporated the cog icon as the text of the dropdown toggle link.

5. Use twitter bootstrap dropdown to create a nicer looking user menu (for logged-in users) in the top right:
http://twitter.github.io/bootstrap/components.html#dropdowns
It should look more like Twitter.com's user menu (see screenshot below), with a settings cog icon:
http://fortawesome.github.io/Font-Awesome/#icon/icon-cog
When you click on the cog, you should see the dropdown with the options:
-- Logged in as [user's name]
-- My Account (takes you to /users/edit)
-- Sign out