Merging jberry's https://trac.macports.org/changeset/25203, https://trac.macports.org/changeset/25204, https://trac.macports.org/changeset/25205 & https://trac.macports.org/changeset/25206: Improvements to variants descriptions.
Merging jberry's https://trac.macports.org/changeset/25203, https://trac.macports.org/changeset/25204, https://trac.macports.org/changeset/25205 & https://trac.macports.org/changeset/25206: Improvements to variants descriptions.

git-svn-id: dc463f922b716f8a7bf91846309830e794c23801@25447 d073be05-634f-4543-b044-5fe20cf6d1d6

danchr/macports-base,neverpanic/macports-base,macports/macports-base,macports/macports-base,neverpanic/macports-base,danchr/macports-base