Disable the SeparateGrad request type until the approval chain is set up.

application/modules/courses/views/scripts/new/found.phtml

@@ -107,7 +107,7 @@
             <b>Removal of existing course</b>
         </a>
     </li>
-    <?php if ($this->isUndergrad && $this->isGrad) { ?>
+    <?php /* if ($this->isUndergrad && $this->isGrad) { ?>
     <li>
         <a href="<?php echo $this->url(array('action'       => 'create',
                                              'type'         => 'SeparateGrad',
@@ -117,7 +117,7 @@
             <b>Separate</b> the course into independent <b>Undergraduate</b> and <b>Graduate</b> courses.
         </a>
     </li>
-    <?php } ?>
+    <?php } */ ?>
     <?php if ($this->isAdmin) { ?>
     <li>
         <a href="<?php echo $this->url(array('action'       => 'create',