Rename hook imap_connect to storage_connect

program/lib/Roundcube/rcube_imap.php

@@ -151,7 +151,7 @@ class rcube_imap extends rcube_storage
 
         $attempt = 0;
         do {
-            $data = rcube::get_instance()->plugins->exec_hook('imap_connect',
+            $data = rcube::get_instance()->plugins->exec_hook('storage_connect',
                 array_merge($this->options, array('host' => $host, 'user' => $user,
                     'attempt' => ++$attempt)));
 

program/lib/Roundcube/rcube_plugin_api.php

@@ -79,6 +79,7 @@ class rcube_plugin_api
     // to be removed after 0.8
     'imap_init'         => 'storage_init',
     'mailboxes_list'    => 'storage_folders',
+    'imap_connect'      => 'storage_connect',
   );
 
   /**