add a seat belt to prevent evil portfiles from preveting generation of an index - all nefarious files are now skipped.
add a seat belt to prevent evil portfiles from preveting generation of an
index - all nefarious files are now skipped.

git-svn-id: 620571fa9b4bd0cbce9a0cf901e91ef896adbf27@1421 d073be05-634f-4543-b044-5fe20cf6d1d6

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