The _SummaryInformation table stores a lot of important information
about an MSI database.  This patch adds the ability to export that
table since, like _ForceCodepage, it is stored in a different format
than the other tables.
Signed-off-by: Erich E. Hoover <erich.e.hoover@gmail.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>