commission update -> change route under settings

app/views/settings/commissions/show.html.erb

@@ -0,0 +1,41 @@
+<p id="notice"><%= notice %></p>
+
+<div class="page-header">
+  <ul class="breadcrumb">
+    <li><a href="<%= settings_commissions_path %>">Home</a></li>
+    <li><a href="<%= settings_commissions_path %>">Commissions</a></li>
+
+    <span style="float: right">
+  </span>
+  </ul>
+</div>
+<div class="card">
+  <div class="card-block">
+    <h4 class="card-title">Commission</h4>
+    <table class="table">
+      <tbody>
+      <tr>
+        <td style="width:20%">Product Name</td>
+        <td><%= @commission.menu_item.name rescue '-' %></td>
+      </tr>
+      <tr>
+        <td style="width:20%">Amount</td>
+        <td><%= @commission.amount %></td>
+      </tr>
+      <tr>
+        <td style="width:20%">Commission Type</td>
+        <td><%= @commission.commission_type %></td>
+      </tr>
+      <tr>
+        <td style="width:20%">Active</td>
+        <td><%= @commission.is_active %></td>
+      </tr>
+      </tbody>
+    </table>
+    <%=	 link_to 'Back', settings_commissions_path, class: 'btn btn-success' %>
+    <%= link_to 'Edit', edit_settings_commission_path(@commission), class: 'btn btn-info' %>
+    <%= link_to 'Destroy', settings_commissions_path(@commission), method: :delete, class: 'btn btn-danger', data: {confirm: 'Are you sure?'} %>
+  </div>
+</div>
+
+</div>