libpqwce - libpqwce: add sslmode of sample application.

Log Message:
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add sslmode of sample application.
and fixed vcp bug.

Modified Files:
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libpqwce/samples/psqlce:
login.cpp (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqwce/libpqwce/samples/psqlce/login.cpp.diff?r1=1.1.1.1&r2=1.2)
psqlce.vcp (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqwce/libpqwce/samples/psqlce/psqlce.vcp.diff?r1=1.1.1.1&r2=1.2)