Item12701: Dependency tests fail due to rev change.

SimiliesPlugin version changed away from a date based RELEASE, and the
unit test for that now fails.   Convert the test to a test specific
module.

git-svn-id: http://svn.foswiki.org/trunk/UnitTestContrib@17581 0b4bb1d4-4e5a-0410-9cc4-b2b747904278