psqlodbc - psqlodbc: Add some driver specific options for

Log Message:
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Add some driver specific options for SQLSetConnectAttr().

Modified Files:
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psqlodbc:
pgapi30.c (r1.48 -> r1.49)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/pgapi30.c?r1=1.48&r2=1.49)
pgapifunc.h (r1.26 -> r1.27)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/pgapifunc.h?r1=1.26&r2=1.27)
version.h (r1.197 -> r1.198)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/version.h?r1=1.197&r2=1.198)