lib-storage: mailbox_list_index=yes was broken by previous change. Reverted the previous change and fixed it the right way.
lib-storage: mailbox_list_index=yes was broken by previous change.
Reverted the previous change and fixed it the right way.

dscho/dovecot,dscho/dovecot,dscho/dovecot,dscho/dovecot,dscho/dovecot