task-x11*: remove in favor of packagegroup-core-x11* variants from oe-core
* packagegroup-core-x11* allows to remove task-x11-server and
task-x11 from meta-oe without loosing any functionality
* be carefull with 2 changed default values:
XSERVER does not include xf86-input-mouse and xf86-input-keyboard
VIRTUAL-RUNTIME_xserver_common defaults to x11-common in oe-core
and to xserver-common in meta-oe's task-x11
(From meta-openembedded rev:
ba89801d4dc6b7c79d2f0e333e424d14a64c786a)
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>