Thread: pg-migrator - pg_migrator: Restructure code so non-destructive changes

Log Message:
-----------
Restructure code so non-destructive changes are performed first;  shift
restore notice to a more appropriate place, e.g. move *.old messages.

Modified Files:
--------------
    pg_migrator/src:
        pg_migrator.c (r1.62 -> r1.63)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/pg_migrator/src/pg_migrator.c?r1=1.62&r2=1.63)
        relfilenode.c (r1.28 -> r1.29)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/pg_migrator/src/relfilenode.c?r1=1.28&r2=1.29)