update our travis config
Update tests to avoid fail via git identity crisis

Git -- lately, at any rate -- really likes to know who it is.  While these
tests run properly in most interactive environments, often our
testing/deploy/whatever environments are (mal)configured in such a way that
git doesn't know who it is...  For these environments we set overrides via the
environment to ensure the tests live or die on their own merits.
v0.008

	* NO CODE CHANGES
	* Handle git identity crisis resulting in test failures a la
	  http://www.cpantesters.org/cpan/report/b6c182c2-be62-11e3-add5-ed1d4a243164
Full build of CPAN release 0.008