@adamico Are we sure we want to delete these methods? They're currently not being used, but I hypothesize we do plan to use it in the near future. As an example, we're using the method `user_signed_in?` in Spoutlets. https://github.com/akshatpradhan/spoutlets/blob/master/app/views/layouts/_navigation.html.erb#L10

I hypothesize I'm going to use `user_signed_in?` for the navigation bar (e.g. show the navigation bar if the user is signed in). What do you think?