control_files.control.kernel-version: Make it works with new folder structure

Now we put qemu test scripts folder under test-providers.d.
Put some configures file under backends/qemu/cfg/

Signed-off-by: Feng Yang <fyang@redhat.com>
Merge pull request #24 from FengYang/control

control_files.control.kernel-version: Make it works with new folder stru...