package/x11r7/xproto_*: mass removal

The new package xorgproto will combine and replace all current xproto_*
packages. For details read
https://lists.x.org/archives/xorg-announce/2018-February/002835.html

After switching to xorgproto the old xproto_* packages are removed.

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
92 files changed