moved Kernel/System/Article.pm to Kernel/System/Ticket/Article.pm -=> as a submodule of Kernel/System/Ticket.pm (ArticleObject exists not longer, use TicketObject instead)
moved Kernel/System/Article.pm to Kernel/System/Ticket/Article.pm -=> as a submodule of Kernel/System/Ticket.pm (ArticleObject exists not longer, use TicketObject instead)

otrs-xx/otrs,otrs-xx/otrs,otrs-xx/otrs,otrs-xx/otrs