Create a top-level view of dependencies via the port index, then sort them, suppressing duplicates.
Create a top-level view of dependencies via the port index, then sort them,
suppressing duplicates.

git-svn-id: 620571fa9b4bd0cbce9a0cf901e91ef896adbf27@2040 d073be05-634f-4543-b044-5fe20cf6d1d6

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