psqlodbc - psqlodbc: 1.

Log Message:
-----------
1. Don't clear the columns cache info when they are referenced.
2. Correct the column size of interval types.

Modified Files:
--------------
psqlodbc:
connection.c (r1.196 -> r1.197)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/connection.c?r1=1.196&r2=1.197)
pgtypes.c (r1.98 -> r1.99)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/pgtypes.c?r1=1.98&r2=1.99)
version.h (r1.208 -> r1.209)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/version.h?r1=1.208&r2=1.209)