lib-storage: Create all files/dirs with u+rwX mode, even if source file/dir doesn't have it. This is mostly important when creating index files for read-only mailboxes.
lib-storage: Create all files/dirs with u+rwX mode, even if source file/dir doesn't have it.
This is mostly important when creating index files for read-only mailboxes.

--HG--
branch : HEAD

jwm/dovecot-notmuch,jkerihuel/dovecot,jkerihuel/dovecot,jkerihuel/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jkerihuel/dovecot,jwm/dovecot-notmuch,jwm/dovecot-notmuch