Log Message:
libspiro: update to 1.1.0.20200505.

- 2020-May-05
    * Libspiro Version 20200505 (1.1.0)
    * Bugfix for CVE-2019-19847 affecting {call-test14 to call-test19}.
    * Fix a memory access bug/error created earlier by patch 2017oct28
      Users using tagpoint libspiro20150702 are unaffected by this bug.
      Users using tagpoint libspiro20190731 are recommended to upgrade.
      Thanks to Frederic Cambus for calling attention to these faults.
    * Add optional 'end knot' for open curves (useful for displaying).
    * CRA Version also higher than so-bump 1.0.5 used on some distros;
      this maybe of interest to distros that bumped an earlier version.
    * Some garbage-in/garbage-out checks to verify we have 'ah' pairs,
      and we don't start with ']', or end with '['. Add libspiro.3 man.
    * Corrected set_di_to_x1y1() to use a constant bandwidth of 0.0005
    * Code improvements and bug fixes for better tagged/spiro results.
    * Several improvements added to further increase libspiro's speed.

- 2019-Jul-31
    * Libspiro Version 20190731 (1.0.0)
    * Corrected library to report correctly as next version up. This is
      probably a significant change, therefore bumped library to start
      at 1.0 even though backwards compatibility remains close to same.
    * Scaling bug fixed. Libspiro can accept points that can be shifted
      and/or scaled, this gives libspiro more flexiblity with graphics
      and templates. Large or small spiros created before this fix may
      need adjusting to fit the new calculations, but they're resizable
      and movable afterwards.
    * Added toggle switch ncq giving users additional functionality not
      easily accessible through spiro paths, including quad0 access.
    * Removed the excessively long package name, which you'll note as a
      so-bump change with Fedora and also Debian in naming this package.
    * Some Java alignment fixed - Thanks to Mingye Wang
    * Added new anchor and handle {'a','h'} which may be useful to many.
    * Fix System.arraycopy and README.md - Thanks to Wieslaw Soltes.
    * Include config header before DO_TIME_DAY - Thanks to Jeremy Tan.