fixed bug on caching and pathway workaround
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
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
Cleaned up using phpcs and proper formatting (mainly newlines)
Store DOB as datetime stamp to be able to handle timezones.
Cleanup file.
Cleanup file.
Mail cloak broken when text contains non-ascii
Solving also mail entered as plain text of type myname@domain.com
Merge pull request #3914 from infograf768/mailcloak

[#11578] Mail cloak broken when text contains non-ascii
Mailcloak broken on images
Merge pull request #3915 from infograf768/mailcloak_image

*Mailcloak broken on images
Update view.feed.php
emailcloak not working when linking an image and using an email subject
Updatong TinyMCE to version 4.1.2
Adding hr plugin to Advanced mode as it will be taken away from main js
in next Tiny Version.
Merge pull request #3921 from infograf768/master_emailcloak

[#33898] emailcloak not working when linking an image and using an email subject