Log Message:-----------Improve install instructions.
Modified Files:-------------- pg_migrator: INSTALL (r1.18 -> r1.19) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/pg_migrator/INSTALL?r1=1.18&r2=1.19) README (r1.28 -> r1.29) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/pg_migrator/README?r1=1.28&r2=1.29)