Added License model and views

views/item/list.erb

@@ -1,7 +1,21 @@
-<p><a href="/item/create">Create new item</a></p>
+<div class="row">
+  <div class="twelve columns">
+    <h1>Inventory List</h1>
+  </div>
+</div>
 
-<ul>
-  <% items.each do |item| %>
-    <li><%= item.name %></li>
-  <% end %>
-</ul>
+<div class="row">
+  <div class="twelve columns">
+    <p><a href="/item/create">Create new item</a></p>
+
+    <% if items.length > 0 %>
+      <ul>
+        <% items.each do |item| %>
+          <li><%= item.name %></li>
+        <% end %>
+      </ul>
+    <% else %>
+      <p>There is nothing registered in your inventory yet.</p>
+    <% end %>
+  </div>
+</div>