perl modules branch: Add namespace::autoclean and its deps, and start to use 'also fu::bar for the testsuite' notation to try to clarify which deps are only for the tests.
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/branches/perl-modules@20619 af4574ff-66df-0310-9fd7-8a98e5e911e0