update_status 5.x-2.0-beta

Changes since update_status 5.x-1.2

• Major re-write to use a whole new system for finding available updates.
• Lots of improvements to the user interface and internals of the code.
• #125742: The status report indicates updates involving security issues.
• #149918: Add support for "Also available" entries in the status report.
• #150316: All CVS-specific code has been moved into the CVS Deploy module (http://drupal.org/project/cvs_deploy)
• #144694: Available update data now stored in the {cache} table instead of the {variables} table for better performance and functionality.
• #149921: Clear update_status cache when you enable/disable modules.
• #145095: Core modules were not always considered part of Drupal core.
• #141507: Fixed bug in the links to manually run cron to find updates.
• #151734: Display the administrator's note when a project is ignored due to the settings.
• #149079: Highlight the 'Recommended' version if there are other things listed ('Latest version', 'Also available', etc).