This is the first cut of my switch-over to separate destroot and install targets.  Check out the jkh-destrootification branch if you'd like to (please) help me test this before it gets merged to TOT at some point.  Many, many ports were changed as a result of this switch-over, so if you see your port in this commit you might also give it a quick once-over to see if everything looks (and builds/installs) correct.  Thanks!
This is the first cut of my switch-over to separate destroot and install
targets.  Check out the jkh-destrootification branch if you'd like to (please)
help me test this before it gets merged to TOT at some point.  Many, many
ports were changed as a result of this switch-over, so if you see your
port in this commit you might also give it a quick once-over to see if
everything looks (and builds/installs) correct.  Thanks!

git-svn-id: 620571fa9b4bd0cbce9a0cf901e91ef896adbf27@3127 d073be05-634f-4543-b044-5fe20cf6d1d6

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