tiptop-2.3.1-bp156.2.9

- Add config.sub and config.guess files to sources in order to fix
  generation of configure from configure.ac in Factory
- Fetch the tarball using a working link, since the link from the
  spec file times out

- Add reproducible.patch to override build date and build host
  (boo#1047218, boo#1084909)

- Update to version 2.3.1
- Some bugs were fixed

- Initial release of tiptop
- Version 2.3