added a sidebar element, an index to let ppl know how to get started, and some logic to get users to the tutorials and back into the app regardless of auth or not

app/controllers/tutorials_controller.rb

@@ -2,6 +2,13 @@ class TutorialsController < ApplicationController
   
   skip_before_filter :authenticated
   
+  def index
+  end
+  
+  def show
+    render "injection"
+  end
+  
   def injection
   end
   

app/views/layouts/shared/_header.html.erb

@@ -29,29 +29,8 @@
 		-->
 		Welcome, <%= current_user.first_name.html_safe %>
 	   </li>
-       <li>
+	   <li>
-         <a href="#">
+		<%= button_to "RailsGoat Tutorials", tutorials_path, {:class => "btn btn-primary", :method => "get"}%>
-           <div class="fs1" aria-hidden="true" data-icon="&#xe040;"></div>
+	   </li>
-           <span class="info-label">
-             3
-           </span>
-         </a>
-       </li>
-       <li>
-         <a href="#">
-           <div class="fs1" aria-hidden="true" data-icon="&#xe04c;"></div>
-           <span class="info-label-green">
-             5
-           </span>
-         </a>
-       </li>
-       <li>
-         <a href="#">
-           <div class="fs1" aria-hidden="true" data-icon="&#xe037;"></div>
-           <span class="info-label-orange">
-             9
-           </span>
-         </a>
-       </li>
      </ul>
 </header>

app/views/layouts/tutorial/_header.html.erb

@@ -13,7 +13,11 @@
 	       </li>
 	     </ul>
 	<% else %>
-	
+		<ul class="mini-nav">
+			<li>
+		    	<%= button_to "<- back to app", home_dashboard_index_path, {:class => "btn btn-primary", :method => "get"} %>
+		    </li>
+		</ul>
 	<% end %>
 
 </header>

app/views/layouts/tutorial/_sidebar.html.erb

@@ -1,5 +1,13 @@
 <div id="mainnav" class="hidden-phone hidden-tablet">
   <ul style="display: block;">
+	<li id="tutorials_home">
+      <%= link_to tutorials_path, :html => {:method => "get"} do %>
+        <div class="icon">
+          <span class="fs1" aria-hidden="true" data-icon="&#xe094;"></span>
+        </div>
+        Tutorial Home
+     <% end %>
+    </li>
     <li id="injection">
       <%= link_to injection_tutorials_path do %>
         <div class="icon">

app/views/tutorials/index.html.erb

@@ -0,0 +1,7 @@
+<script type="text/javascript">
+function makeActive(){
+	$('li[id="tutorials_home"]').addClass('active');
+};
+
+$(document).ready(makeActive);
+</script>