idlesign/django-sitetree — pull request #99 by nilp0inter (2013-06-26 14:23:31+00:00)
Title: Two new item aliases: this-parent-sibligs and this-parent-level-#

* this-parent-sibligs : get items under grandparent.
* this-parent-level-# : get items under ancestor number # from this to top.