hstore-new - hstore-new: cleanup, reconcile with 8.4rc version, fix

Log Message:
-----------
cleanup, reconcile with 8.4rc version, fix errors in 8.3 support

Modified Files:
--------------
    hstore-new:
        README.hstore-new (r1.2 -> r1.3)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/hstore-new/hstore-new/README.hstore-new?r1=1.2&r2=1.3)
        crc32.c (r1.1.1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/hstore-new/hstore-new/crc32.c?r1=1.1.1.1&r2=1.2)
        crc32.h (r1.1.1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/hstore-new/hstore-new/crc32.h?r1=1.1.1.1&r2=1.2)
        hstore-new.sql.in (r1.1.1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/hstore-new/hstore-new/hstore-new.sql.in?r1=1.1.1.1&r2=1.2)
        hstore.h (r1.1.1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/hstore-new/hstore-new/hstore.h?r1=1.1.1.1&r2=1.2)
        hstore_gin.c (r1.1.1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/hstore-new/hstore-new/hstore_gin.c?r1=1.1.1.1&r2=1.2)
        hstore_gist.c (r1.1.1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/hstore-new/hstore-new/hstore_gist.c?r1=1.1.1.1&r2=1.2)
        hstore_io.c (r1.2 -> r1.3)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/hstore-new/hstore-new/hstore_io.c?r1=1.2&r2=1.3)