Published Magento 2 update as of 2/29/2012

- Added jQuery to Magento 2. It has not been made a main library yet, however all new features are developed using jQuery.
- Added support for new versions of testing tools - PHPUnit 3.6, PHPMD 1.3.0. Confirmed compatibility with latest PHPCS 1.3.2 and PHPCPD 1.3.5.
- Improved legacy tests:
-- Refactored Integrity_ClassesTest and Legacy_ClassesTest.
-- Implemented a tool for migrating factory names from 1.x to 2.x. The tool scans PHP-code and replaces the most "popular" cases.
-- Added tests for "//model" in config.xml files and "//*[@module]" in all xml files.
-- Implemented a test that verifies the absence of relocated directories.
-- Added a test against the obsolete Varien_Profiler.
- Bug fixes:
-- Fixed phpdoc for Mage_Core_Model_Design_Package.
-- Fixed static code analysis failures related to case-sensitivity.
-- Fixed several typos and minor mistakes.
-- Fixed integration test's failures due to specifics of xpath library version.
- Imported fresh features and bug fixes from Magento 1.x.