psqlodbc - psqlodbc: The vesrion is now 8.2.0101.

Log Message:
-----------
The vesrion is now 8.2.0101.
1. Delayload import XOLEHLP.dll so that the driver can be loaded
   without the existence of the dll.
2. Fix a simple password authentication bug.
3. Fix a buffer overrun bug which prevented the connection phase
   from retrying another version appropriately.
4. Handle multi-addresses of a specified host properly.
5. Refine the socket handling(connect, recv, send).
6. Display more appropriate error messages in the connection phase.

Modified Files:
--------------
    psqlodbc:
        bind.c (r1.59 -> r1.60)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/bind.c.diff?r1=1.59&r2=1.60)
        connection.c (r1.146 -> r1.147)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/connection.c.diff?r1=1.146&r2=1.147)
        connection.h (r1.75 -> r1.76)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/connection.h.diff?r1=1.75&r2=1.76)
        environ.c (r1.60 -> r1.61)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/environ.c.diff?r1=1.60&r2=1.61)
        psqlodbc.h (r1.106 -> r1.107)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/psqlodbc.h.diff?r1=1.106&r2=1.107)
        psqlodbca.def (r1.3 -> r1.4)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/psqlodbca.def.diff?r1=1.3&r2=1.4)
        qresult.c (r1.62 -> r1.63)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/qresult.c.diff?r1=1.62&r2=1.63)
        socket.c (r1.46 -> r1.47)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/socket.c.diff?r1=1.46&r2=1.47)
        socket.h (r1.30 -> r1.31)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/socket.h.diff?r1=1.30&r2=1.31)
        version.h (r1.75 -> r1.76)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/version.h.diff?r1=1.75&r2=1.76)
        win32.mak (r1.38 -> r1.39)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/win32.mak.diff?r1=1.38&r2=1.39)
        win_unicode.c (r1.12 -> r1.13)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/win_unicode.c.diff?r1=1.12&r2=1.13)