Delete from POD discussion of superseded options flex_required and bison_required.  (Left out of yesterday's patch, making yesterday's log message misleading.)
Delete from POD discussion of superseded options flex_required and
bison_required.  (Left out of yesterday's patch, making yesterday's log
message misleading.)


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@17927 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot