Update schema microdata

* Add priceCurrency

* Change css display:none to meta tags
v2.3.3 Changelog
Update version to v2.3.3
Fix edit button link (bug #475)
Fix Typo.  Bug #477
Delete obsolete image
Fix hardcoded images/ directory.  Bug #476
The products_id may be a string containing attributes
Check if the products_id is defined in the request URL
Update 960.gs to the latest version (also fixes bug #159)
Update to latest jQuery libraries

* jQuery 1.4.2 to 1.8.0
* jQuery UI 1.8.6 to 1.8.22
Merge pull request #11 from acidvertigo/patch-1

Patch for bxgallery to work with jquery 1.6.x. Title "undefined" issue
Update bxGallery to work with jQuery 1.8.0
Remove indexing of ext/ and images/
Update Changelog
Update Changelog
Update release notes
Enable Canonical and Robot NoIndex Header Tag Modules by default
Add canonical link to manufacturers listing (bug #481)
Add date to Changelog