[gh-312] Merging test into staging

git-svn-id: file:///tmp/wdn_thm_drupal/branches/drupal-7.x/staging@1547 20a16fea-79d4-4915-8869-1ea9d5ebf173

sites/all/modules/unl/unl.module

@@ -2,6 +2,18 @@
 
 require_once dirname(__FILE__) . '/includes/common.php';
 
+/**
+ * Implementation of hook_help().
+ */
+function unl_help($path, $arg) {
+  switch ($path) {
+    case 'admin/people/permissions':
+      return '<h1>Be careful! Permissions are shared globally between sites on UNLcms!</h1>';
+    case 'user/unl/technical_feedback':
+      return '<p>Consider visiting the Web Developer Network <a href="http://wdn.unl.edu/help/irc.shtml" target="_blank">chat room</a> as well.</p>';
+  }
+}
+
 /**
  * Implementation of hook_entity_info_alter().
  */