Log Message:
-----------
Make PostgreSQL helpers "res_dont_care" and "res_must_succeed"
accept PGRES_TUPLES_OK as a sucessful result as well as
PGRES_COMMAND_OK.
Modified Files:
--------------
libpgtcl:
ChangeLog (r1.55 -> r1.56)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgtcl/libpgtcl/ChangeLog.diff?r1=1.55&r2=1.56)
libpgtcl/playpen/pghelpers:
postgres-helpers.tcl (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgtcl/libpgtcl/playpen/pghelpers/postgres-helpers.tcl.diff?r1=1.2&r2=1.3)