* Move the add-plist-info target after post-install, so that ports that
install their info files in the post-install phase will have them
correctly registered in the plist.
* all-depends-list was too aggressive: it should only include the
run-depends of the ports upon which it depends, plus the
non-runtime dependencies of the port itself. Previously it was also
including the non-runtime (e.g. BUILD, EXTRACT, FETCH) dependencies of
the ports upon which it depends, which are irrelevant.
d2404aab2f