psqlodbc - psqlodbc: Change to read and skip the rest of result data

Log Message:
-----------
Change to read and skip the rest of result data when out of memory occurs while reading tuples so that we can continue to use the connection.

Modified Files:
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psqlodbc:
columninfo.c (r1.33 -> r1.34)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/columninfo.c?r1=1.33&r2=1.34)
connection.c (r1.192 -> r1.193)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/connection.c?r1=1.192&r2=1.193)
qresult.c (r1.79 -> r1.80)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/qresult.c?r1=1.79&r2=1.80)
qresult.h (r1.43 -> r1.44)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/qresult.h?r1=1.43&r2=1.44)
results.c (r1.121 -> r1.122)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/results.c?r1=1.121&r2=1.122)
statement.c (r1.154 -> r1.155)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/statement.c?r1=1.154&r2=1.155)
statement.h (r1.85 -> r1.86)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/statement.h?r1=1.85&r2=1.86)
version.h (r1.184 -> r1.185)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/version.h?r1=1.184&r2=1.185)