Pre- and Post- target procs are no longer full-fledged targets, but rather procs in a list that gets iterated through immediately before and after the target's main proc.
Pre- and Post- target procs are no longer full-fledged targets, but rather
procs in a list that gets iterated through immediately before and after the
target's main proc.

git-svn-id: 620571fa9b4bd0cbce9a0cf901e91ef896adbf27@591 d073be05-634f-4543-b044-5fe20cf6d1d6

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