gap-sgpviz-0.999.6-bp160.1.9

- Update to release 0.999.6
  * Changes to the build system only

- Update to release 0.999.5
  * Schutzenberger graphs are now produced in two steps, as the
    remaining drawings
  * Changes to fix a strange behavior when the semigroups package
    is loaded (and a semigroup is entered before)

- Update to new upstream release 0.999.1
  * Removed the SuperFail
  * Drawings are now produced in two steps: first the dot code
    (that is accessible to the user) and then the display
  * fix the code brocken by the change of IdentityTransformation
    in the GAP system

- Split sgpviz (version 0.998) off the gap RPM package