[aur-general] Remove request (Deprecated MATE packages)

[Ted Alff]

https://aur.archlinux.org/packages/libmate/
https://aur.archlinux.org/packages/libmateui/
https://aur.archlinux.org/packages/libmatecanvas/
https://aur.archlinux.org/packages/libmatecomponent/
https://aur.archlinux.org/packages/libmatecomponentui/
https://aur.archlinux.org/packages/libmatenotify/
https://aur.archlinux.org/packages/mate-conf/
https://aur.archlinux.org/packages/mate-conf-editor/
https://aur.archlinux.org/packages/mate-corba/
https://aur.archlinux.org/packages/mate-mime-data/
https://aur.archlinux.org/packages/mate-vfs/
https://aur.archlinux.org/packages/python-corba/
https://aur.archlinux.org/packages/python-mate/
https://aur.archlinux.org/packages/python-mate-desktop/

All deprecate by the MATE 1.6 release 
(http://mate-desktop.org/2013/04/02/mate-1-6-released/)