New MonoBookAfterContent and MonoBookAfterToolbox hooks

Example use case: the ShoutWiki Ads extension

Change-Id: I9434fc1dcf53c2913fb4f2bcf53089849372b3cc

MonoBookTemplate.php

@@ -110,6 +110,7 @@ class MonoBookTemplate extends BaseTemplate {
 					<div class="visualClear"></div>
 				</div>
 			</div>
+			<?php Hooks::run( 'MonoBookAfterContent' ); ?>
 		</div>
 		<div id="column-one"<?php $this->html( 'userlangattributes' ) ?>>
 			<h2><?php $this->msg( 'navigation-heading' ) ?></h2>
@@ -333,6 +334,7 @@ class MonoBookTemplate extends BaseTemplate {
 			</div>
 		</div>
 	<?php
+		Hooks::run( 'MonoBookAfterToolbox' );
 	}
 
 	/*************************************************************************************************/

hooks.txt

@@ -1,5 +1,15 @@
 Hooks provided by the MonoBook skin.
 
+'MonoBookAfterContent': Called after div#content has been closed but right
+before div#column-content is closed. You can use this to inject items (such as
+ads, for example) from an extension.
+
+'MonoBookAfterToolbox': Called in toolbox() after the toolbox portlet (div#p-tb)
+has been generated. You can use this to inject items (such as ads or a hit
+counter, for example) from an extension.
+This is the MonoBook couterpart to the VectorAfterToolbox hook in the Vector
+skin.
+
 'MonoBookTemplateToolboxEnd': DEPRECATED. Called by Monobook skin after toolbox
 links have been rendered (useful for adding more). Note: this is only run for
 the Monobook skin. To add items to the toolbox you should use the