Log Message:
Update to 2.10
--------------
2015-04-11  k  <andk@cpan.org>
        * Version 2.10; no functional change

        * 00signature.t: survive recent changes in ExtUtils::MakeMaker (_eumm)
        and in Module::Signature ($ENV{TEST_SIGNATURE})

        * add repository address to the Makefile.PL

        * add Changes file to the MANIFEST