Log Message:-----------Add pg version checks; from 8.3+, to 8.4+.
Modified Files:-------------- src: TODO (r1.19 -> r1.20) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/src/TODO.diff?r1=1.19&r2=1.20) pg_migrator.c (r1.52 -> r1.53) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/src/pg_migrator.c.diff?r1=1.52&r2=1.53)