Grub, isolinux and lxde update

Rogentos-artwork-grub
modified:   x11-themes/rogentos-artwork-grub/Manifest
new file:   x11-themes/rogentos-artwork-grub/rogentos-artwork-grub-2.ebuild
	- src upgraded to ver.2

Rogentos-artwork-isolinux
modified:   x11-themes/rogentos-artwork-isolinux/Manifest
new file:   x11-themes/rogentos-artwork-isolinux/rogentos-artwork-isolinux-2.ebuild
	- src upgraded to ver.2

kogaion-artwork-lxde

modified:   x11-themes/kogaion-artwork-lxde/Manifest
new file:   x11-themes/kogaion-artwork-lxde/kogaion-artwork-lxde-1.1.ebuild
	- src updated to ver 1.1