Display a flash message when following/unfollowing a user
Refactor DashboardsController
-create Dashboard model
Add Timeline model
Refactor User model
-move methods into a Concerns module
Don't display follow button if a user is viewing himself
Add the ability to search tweets on a hashtag
Add search feature
-searches the Dashboard for tweets containing the search term
-add sunspot_solr gem, sunspot_rails gem
-refactor Search model
-update routes
Link the Dashboard to the Users Directory
Link gravatar to show user page