rnt updated to 14ca3728be4f117a6dd4a7b3961681b1a2ead531

    commit 14ca3728be4f117a6dd4a7b3961681b1a2ead531
    Merge: 7ca71d8 774c4dd
    Author: Roman Neuhauser <rneuhauser@suse.cz>
    Date:   Thu Apr 3 15:01:37 2014 +0200

        Merge branch 'stable-order-exitcode'

        * stable-order-exitcode:
          run-test.sh does not diff things twice
          run-test.sh outputs diffs in stable order