Fix a crash when trying to delete a save from a memcard that the DEntry order does not match the starting block order
add the option to export saves as GCS and SAV
Buildfix for external MEMCARD_MANAGER
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3826 8ced0084-cf51-0410-be5f-012b33b47a6e