Storefront: minor fixes relates to hooks call
Core: ALayoutManager minor fix related to error text in constructor.
Core: added new method getVirtualAProducts into ACart class
Core: added minor change into method  url_encode of AHtml class + phpdoc comments
Storefront: added typo fix for account/create
Control Panel: minor fix of global attribute form's tpl. Native spellchecker of browser now enabled by default in CKeditor
Control Panel: added ampersand of URL conversion into menu controller