pgsphere - pgsphere: + prepared for PGSQL 8.4

Log Message:
-----------
+ prepared for PGSQL 8.4

Modified Files:
--------------
    pgsphere:
        pgs_gist.sql.in (r1.1.1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsphere/pgsphere/pgs_gist.sql.in?r1=1.1.1.1&r2=1.2)
        Makefile (r1.2 -> r1.3)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsphere/pgsphere/Makefile?r1=1.2&r2=1.3)
        gist.c (r1.1.1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsphere/pgsphere/gist.c?r1=1.1.1.1&r2=1.2)

Added Files:
-----------
    pgsphere:
        sql.awk (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsphere/pgsphere/sql.awk?rev=1.1&content-type=text/x-cvsweb-markup)
        .cvsignore (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsphere/pgsphere/.cvsignore?rev=1.1&content-type=text/x-cvsweb-markup)