fixed bug on caching and pathway workaround
Improvement to result display in smart search

Results are truncated to a number of characters from the begining, so unless your query falls there, you won't see it in the results view, which may confuse the user who did the search.

This improves the truncation so that characters around the search query are shown. If it was the last word in the article, then chosen amount of characters before it will be shown (or after if it was at the begining), otherwise it aims for the search query to be in the middle of excerpt for optimal understanding.

If the match was not in the body of the description, then the first XXX characters will be shown like before.

Maybe such function would be useful to add to JHtml.string?
Update default_result.php
Update search.php
replaced previous solution by improved one
fixed typo
fixed typo
Reverted to first solution

The last solution integrating userState introduced a new issue where the ordering field was hold even when not passed in. So the userState is dropped again and the ordering field is evaluated on every page load.
Fixed typo

Replaced the expected REQUEST variables for filter order and filter order direction by commonly used variable names.
Update search.php
Update joomla.sql
Update joomla.sql
Update joomla.sql
Update joomla.sql
Unknown property filling error log

When search engines or users open feed page of a tag, error log is filled with

```PHP Notice:  Undefined property: stdClass::$title in /home/joomla3.2/public_html/components/com_tags/views/tag/view.feed.php on line 60```

I guess author wanted to get title of the tag, so I changed the code accordingly
Update view.feed.php
Hide the template thumb on phones

Tracker:
http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=33666&start=0
Fix Search Filter activation in com_users

In Search Tools, filter activation not working as expected.

Search Filter for activated users is not displaying super users as activation value is '0' in database.
This PR fixes it by adding 0 as a value for activated users.

Search Filter is not working for Unactivated users (activation key is not anymore 32 characters length).
This PR fixes it by controlling if activation is > 1. (which means that an activation key has been generated)
[#33919] Don't overwrite the path in the 'uri.request' JUri instance
Fix issues with XCache cache handler

Fix issues with XCache cache handler when it is enabled in the Joomla! Global Configuration but not available on the hosting environment.

http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=20476