* Fixed: issue with progress bar element
* Fixed: multiple cosmetic issues
* Fixed: issue with bulk actions for the sites list
* Added: tooltip content to available update indicator
* Added: saveState property to the sites list
* Added: colReorder property to the sites list
* Added: horizontal scroll to the sites list
* Fixed: compatibility issues with the latest PageSpeed plugin version
* Fixed: an issue with saving current settings to newly added sites
* Added: support for the new PageSpeed plugin options
