Patch for bxgallery to work with jquery 1.6.x. Title "undefined" issue
fix indenting
Also alias and keep track of null variables in the session (fix for PHP54 compatibility)
* Reset $SID (bug #465)
* Replace logic to use session_regenerate_id(true) and increase minimum PHP usage version from v4.1 to v5.1.
Don't add the session ID to image links (fix bug #445)
Add images/samsung as a whitelist security directory (bug #467)
* Define the default timezone during installation (bug #447)
* Remove redundant is_numeric() compatibility function
Remove redundant PHP3 code (bug #377)
Work around PHP bug 55544 regarding conflict with ob_gzhandler and zlib output compression (thanks to Robert Fisher for pointing this out)
GZIP Compression Updates

* gzcompress() is only available from PHP 4.0.1
* make sure ini_set() is available before using it
Time Zone Update

If PHP >= 5.2 is used, show a Time Zone field during the installation routine and store the value in the configuration file.

Set the default time zone to this value, or to date_default_timezone_get() if it is not set (existing installation) to prevent a PHP 5.3 E_WARNING
Propose Robot NoIndex Header Tag Module

Adds a meta robot noindex tag to specified pages
Update Robot NoIndex Header Tag Module

* Show a list of files for the store owner to choose from (thanks to Jack (Jack_mcs) for the feedback and Laurent (foxp2) for the code sample)
* Change the robots meta content value to noindex,follow
Improve Shopping Cart ID Detection (bug #473)

* With a specific checkout routine it is possible for the shipping selection page to not detect a change in shopping cart contents and can present a list of outdated shipping options to the customer. Thanks to Wojtek Ruszczewski (wrwrwr) for bringing this to our attention.

* Also reset the shopping cart ID in the shopping cart class update_quantity() method (this method is used by Add-Ons).
Typecast remaining parameters
Fix tyop
Remove Google Buzz Social Bookmark module (no longer in service)
Introduce Google+ +1 and Google+ Share Social Bookmark modules
Install Google+ Share Social Bookmark module by default
Introduce Canonical Header Tags module

Used currently for category listings and product information page