Add a link to the User's tutorial page if they are signed in

[jendiamond]

In the _nav partial

<% if current_member %>
  <%= link_to 'My Tutorials' %>
<% end %>

In the controller/users_controller.rb

class UsersController < ApplicationController
  before_action :set_user, only: [:show, :edit, :update, :destroy]

  # GET /users
  def index
    @users = User.all
    @tutorials = Tutorial.all
    if current_member
      redirect_to user_tutorial
    end
  end

...

[jendiamond]

Actually we want to go directly to this page if they are signed in

#93