Adjusted dashboard view.
modified notices and links in application layout
removed post/show view. don't need it.
Removed dates from user_user join table
Added dashboard and notice javascript
Added unfollow and screen_name routes
Built out welcome index.
Adjusted squawk view partial.
Adjusted the view for users/show
Added follow and unfollow actions.
Massive style changes.
Added devise overloads for welcome signup form.
Added default scopes and followings_of method
Added following? method for users.
Added pry and pry-nav
Added user list to welcome controller.
Adjusted columns.
Hiding dashboard when not signed in.