pg-migrator - src: Fix bugs in testing; improve debugging capabilities.

Log Message:
-----------
Fix bugs in testing; improve debugging capabilities.

Modified Files:
--------------
src:
Makefile (r1.10 -> r1.11)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/src/Makefile.diff?r1=1.10&r2=1.11)
TODO (r1.26 -> r1.27)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/src/TODO.diff?r1=1.26&r2=1.27)
controldata.c (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/src/controldata.c.diff?r1=1.4&r2=1.5)
exec.c (r1.5 -> r1.6)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/src/exec.c.diff?r1=1.5&r2=1.6)
info.c (r1.7 -> r1.8)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/src/info.c.diff?r1=1.7&r2=1.8)
option.c (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/src/option.c.diff?r1=1.4&r2=1.5)
pg_migrator.c (r1.66 -> r1.67)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/src/pg_migrator.c.diff?r1=1.66&r2=1.67)
pg_migrator.h (r1.13 -> r1.14)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/src/pg_migrator.h.diff?r1=1.13&r2=1.14)
relfilenode.c (r1.11 -> r1.12)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/src/relfilenode.c.diff?r1=1.11&r2=1.12)
server.c (r1.5 -> r1.6)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/src/server.c.diff?r1=1.5&r2=1.6)
util.c (r1.5 -> r1.6)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/src/util.c.diff?r1=1.5&r2=1.6)