* Update gnome-icon-theme to 3.8.0

	deleted:    libs_toolkit/icon_theme_gnome/gnome-icon-theme-2.30.1-gtk.patch.xz
	modified:   libs_toolkit/icon_theme_gnome/icon_theme_gnome.build
* Rebuild cmus against libcdio 0.90

	modified:   audio/cmus/cmus.build
* Forgot the actual fix

	new file:   audio/cmus/cmus-v2.5.0-cdiofix.patch.xz
* Update build to the latest standards

	modified:   system/htop/htop.build