Created namespace 'finance' and moved invoices into it.

app/views/finance/invoices/index.html.erb

@@ -0,0 +1,38 @@
+<% title "Invoices" %>
+
+<table class="list" style="width:70em">
+  <thead>
+    <tr>
+      <th>Supplier</th>
+      <th>Number</th>
+      <th>Date</th>
+      <th>Paid on</th>
+      <th>Amount</th>
+      <th>Delivery</th>
+      <th>Note</th>
+      <th></th>
+      <th></th>
+      <th></th>
+    </tr>
+  </thead>
+  <tbody>
+  <% for invoice in @invoices %>
+    <tr>
+      <td><%=h invoice.supplier.name %></td>
+      <td><%=h invoice.number %></td>
+      <td><%= invoice.date %></td>
+      <td><%= invoice.paid_on %></td>
+      <td><%= invoice.amount %></td>
+      <td><%=h invoice.delivery_id %></td>
+      <td><%=h truncate(invoice.note) %></td>
+      <td><%= link_to 'Show', finance_invoice_path(invoice) %></td>
+      <td><%= link_to 'Edit', edit_finance_invoice_path(invoice) %></td>
+      <td><%= link_to 'Destroy', finance_invoice_path(invoice), :confirm => 'Are you sure?', :method => :delete %></td>
+    </tr>
+  <% end %>
+  </tbody>
+</table>
+
+<br />
+
+<%= link_to 'New invoice', new_finance_invoice_path %>