Redesign theme exocet (3rd attempt)

themes/exocet/bottom-left-active.xpm

themes/exocet/bottom-left-inactive.xpm

themes/exocet/bottom-right-active.xpm

themes/exocet/bottom-right-inactive.xpm

themes/exocet/close-active.xpm

themes/exocet/close-pressed.xpm

themes/exocet/hide-active.xpm

themes/exocet/hide-pressed.xpm

themes/exocet/left-active.xpm

themes/exocet/left-inactive.xpm

themes/exocet/maximize-active.xpm

themes/exocet/maximize-pressed.xpm

themes/exocet/menu-active.xpm

themes/exocet/menu-pressed.xpm

themes/exocet/right-active.xpm

themes/exocet/right-inactive.xpm

themes/exocet/shade-active.xpm

themes/exocet/shade-pressed.xpm

themes/exocet/stick-active.xpm

themes/exocet/stick-pressed.xpm