Log Message:
0.012     2013-11-20 14:57:15 Europe/Amsterdam
          Minor fixes in tests

0.011     2013-11-19 14:50:51 Europe/Amsterdam
          Fix other environmental variables in tainted mode.

0.010     2013-11-13 23:13:15 Europe/Amsterdam
          Add a non-empty PATH, to make *bsd happy
          Compare configuration case-insensitively, to make Windows happy

0.009     2013-11-07 23:00:55 Europe/Amsterdam
          find_perl_interpreter now return an array

0.008     2013-11-01 17:48:53 Europe/Amsterdam
          Always empty $ENV{PATH} before open2
          Append executable extension to expected tainted path

0.007     2013-10-24 14:32:54 Europe/Amsterdam
          Soften dependency on ExtUtils::Config
          Rewrite tests not to depend on Capture::Tiny
          Export perl_is_same
          Handle tainting better