- preserve backward compatibility
- nDebugFlag is stored but not used when loaded
- Flag nDebugFlag set the top bit to 1
- stores the multiplier of sal_Int16 limit to reach nStart
- in load, test this flag bit
- rebuild correct nStart
- new B_CURVERSION file format for binary storage macro
- unit test for big modules

Change-Id: Iaa037982d828fef7195615e6eda546b7199a4fe8
Reviewed-on: https://gerrit.libreoffice.org/18926Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit db17079f)