xbanish-1.8-bp156.2.7

- Update to 1.8
  * Switch to ISC license
  * add -s option to ignore scrolling events
  * add -t option to hide the mouse cursor after x seconds have
    passed without mouse movement.
  * add -m w* options to move the cursor in the current window
  * add 'all' modifier to -i option to ignore all modifiers

- 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