- use intr option as hosts mount default.
    - sync kernel includes with upstream kernel.
    - dont umount existing direct mount on master re-read.
    - fix incorrect shutdown introduced by library relaod fixes.
    - improve manual umount recovery.
    - dont fail on ipv6 address when adding host.
    - always read file maps multi map fix.
    - always read file maps key lookup fixes.
    - add support for LDAP_URI="ldap:///<domain db>" SRV RR lookup.