The code tries to detect installed version of qemu to learn if it
uses HMP or QMP and enable YAJL based on that. Well, we support
only QMP and also minimal required version of qemu is 1.5.0 so
the check would have enabled yajl anyway.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>