added logout button

resources/views/createbill.blade.php

@@ -38,6 +38,7 @@
 			</p>
 			{!! Form::close() !!}
 			<h1>{{$message}}</h1>
+			<button class="logout"><a href="/">log out</a></button>
 		</div>		
 	</body>
 </html>

resources/views/manage.blade.php

@@ -196,6 +196,7 @@
 					</table>
 				@endif	
 			</div>
+			<button class="logout"><a href="/">log out</a></button>
 		</div>		
 	</body>
 </html>

resources/views/userhome.blade.php

@@ -36,6 +36,7 @@
 			{{ Form::button('view', array('class' => 'viewsection', 'type' => 'submit')) }}
 			</p>
 			{!! Form::close() !!}
+			<button class="logout"><a href="/">log out</a></button>
 		</div>		
 	</body>
 </html>

resources/views/view.blade.php

@@ -53,6 +53,7 @@
 					</tr>
 				</table>
 			</div>
+			<button class="logout"><a href="/">log out</a></button>
 		</div>		
 	</body>
 </html>