Prevent this getting the default DESCRIPTION of "X application" from
xorg-app-common.inc.
(From OE-Core rev: 11c11ff361cfa8180dbafce94ff3e9e9426263b3)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>