arc, arc: New directories.

arc, arc: New directories.

2013-10-01  Saurabh Verma  <saurabh.verma@codito.com>
            Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
            Joern Rennecke  <joern.rennecke@embecosm.com>
            Muhammad Khurram Riaz  <khurram.riaz@arc.com>
            Brendan Kehoe  <brendan@zen.org>
            Michael Eager  <eager@eagercon.com>
            Simon Cook  <simon.cook@embecosm.com>
            Jeremy Bennett  <jeremy.bennett@embecosm.com>

        * config/arc, common/config/arc: New directories.

Co-Authored-By: Brendan Kehoe <brendan@zen.org>
Co-Authored-By: Jeremy Bennett <jeremy.bennett@embecosm.com>
Co-Authored-By: Joern Rennecke <joern.rennecke@embecosm.com>
Co-Authored-By: Michael Eager <eager@eagercon.com>
Co-Authored-By: Muhammad Khurram Riaz <khurram.riaz@arc.com>
Co-Authored-By: Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
Co-Authored-By: Simon Cook <simon.cook@embecosm.com>
From-SVN: r203072