package/acl: bump version

package/acl: bump version

Of most interest is the build system overhaul, and the drop of the
dependency on attr-provided <attr/xattr.h> in favour of the
system-provided <sys/xattr.h>.

That last bit meaning that we will be able to bump attr.

We can drop our patches: static is now natively supported thanks to
the use of libtool, and the internal symbols patch was a backport,
and finally, our install patch is superseded by the use of autotools.

The option to disable NLS has changed, so update accordingly.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>