Item jumps to the end of the item list(last page) after adding a tag. Solr search issue
commit 1a2ee7ce6d2454e3582532fc1b6527bff1915770
Author: Marina Lohova <marina@endpoint.com>
Date:   Tue Oct 29 16:02:30 2013 -0400

    Feature #3191 distinguish between date the tagged item was published and date it was tagged
Feature #3192 see tags already applied to an item when filtering - part I
Feature #3192 see tags already applied to an item when filtering - part II
Fixed a bug in the users tag feed due to lost context of hub, and
hub_feed.
Allow creation of remix feed from search results.