Update File-Fetch to CPAN version 0.48

  [DELTA]

0.48        Fri Jan 24 10:32:52 2014

* Force curl to be IPv4 only during testing
  on NetBSD
Update Module-Load-Conditional to CPAN version 0.62

  [DELTA]

0.62    Fri Jan 24 15:52:44 GMT 2014

* Resolve test failures on v5.16.x
Update Module-Load to CPAN version 0.30

  [DELTA]

0.30    Sat Jan 25 13:26:51 GMT 2014
* Fix 'uninitialized' warnings during testing
* Added done_testing() to tests