xbanish-1.7-bp154.1.19

- update to 1.7:
  * build system fixes
  * various new options added

- Use noun phrase. Use %make_install again.

- Update to stable version 1.6 (no changelog supplied)
- Spec cleanup

- Respect %optflags
- Remove buildrequires on xorg-x11-devel metapackage.

- Include files explicitely

- Run spec-cleaner

- Add source tarball and _service file

- Initial package for xbanish