Add new command line argument '-C' that allows saving results in a Git
repository.
(From OE-Core rev: 3d06795d8cd9017b042a7283c16ac71d4f6317a6)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>