gap-radiroot-2.9-bp160.1.9

- Update to new upstream release 2.9
  * clarify license is GPL 2 *or later*
- Update to new upstream release 2.8
  * add GAP Team as package maintainer
  * move package homepage to GitHub
  * use TestDirectory to run tests, fix whitespace in .tst files
  * require GAP >= 4.7 and Alnuth >= 3.0

- Update to new upstream release 2.7
  * Fixed bug in output regarding the powers of the root of unity.
  * Coefficients in representations of cyclics elements in the
    output are now reduced.

- Split radiroot (version 2.6) off the gap RPM package