g2c-base.inc: Remove preferred version setting for tslib

The 1.1 version is the default in Daisy so no need to set it.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
distro/reach: Set xserver-nodm-init to 1.0

The machines must use the 1.0 version which is provided in OE-Core.

Setting it machine is wrong as different machines might use different
versions; setting this in the distro makes it globally used.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
distro/reach: Remove duplication of distro settings

To easy maintenance the duplication of distro settings with
O.S. Systems Embedded Linux has been removed. This is key to allow a
better understanding of the differences each distribution has and
isolate attention points.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
distro/reach-x11: Remove unused virtual setting

The default virtual/libx11 provider is indeed libx11 so the setting is
not necessary.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>