Install Devel::NYTProf with "--verbose" option to see why it fails on Travis
Force the install of Devel::NYTProf because the unit test "t/70-subname.t" fails with Sub::Name 0.07 (see https://github.com/timbunce/devel-nytprof/issues/34)
Re-add "--verbose" so we'll know when the tests stop failing
Merge branch 'travis-devel_nytprof'
Travis CI added Perl 5.20 support (https://github.com/travis-ci/travis-ci/issues/2428), so start testing on it