perf tools: git mv tools/perf/{features-tests.mak,config/}

Signed-off-by: Michael Witten <mfwitten@gmail.com>
Link: http://lkml.kernel.org/n/tip-a6zhefjayuounko1tk5sjji2@git.kernel.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>