1.1.0

Release plocate 1.1.0.

  - Include a native updatedb, based on code and man pages from mlocate's
    updatedb (but heavily tweaked and reworked). This removes the dependency
    on mlocate's database, at the expense of 1% larger plocate database.
    plocate-build does not write the needed timestamps, so the first upgrade
    from mlocate to native plocate requires a full rescan. Subsequent rescans
    will be about as fast as updatedb.mlocate + plocate-build. plocate-build
    is now deprecated.

  - The path name now defaults to /var/lib/plocate, and the group name now
    defaults to plocate. Both can be changed at configure time.

  - Databases are now written near-atomically. An aborted updatedb or
    plocate-build will never leave a stray file.

  - Escape filenames with backticks in them.