Removed code that reads /etc/mtools.conf, /etc/default/mtools.conf,
/etc/mtools and /etc/default/mtools to ensure that mtools output
doesn't depend on the global host configs.
It's still possible to use ~/.mtoolsrc config or point MTOOLSRC
environment variable to any configuration file if user want
to configure mtools.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
