update min version
fix depends
update meta port for autotools
drop cvs2svn prop
fixup some properties.
Upgrade all the autotools and use generic ports instead of having so many versions. We have to keep the really old ones around for a few ports yet.
bump version number
add autoconf263
update for new libtool
add autoconf 2.62
Get rid of versions of automake we don't need.
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