Extend mc command list

.mc-lists.el

@@ -7,12 +7,14 @@
         c-electric-semi&comma
         c-indent-line-or-region
         electric-newline-and-maybe-indent
+        hungry-delete-backward
         hungry-delete-forward
         indent-for-tab-command
         kill-region
         org-cycle
         org-end-of-line
         org-kill-line
+        org-return
         org-self-insert-command
         sp-backward-delete-char
         sp-backward-kill-word