libyami-utils-1.3.0-bp156.3.5

- Update to version 1.3.0
- Drop superfluous autoconf, automake and libyami-devel
  BuildRequires: Pulled in by libtool and pkgconfig(libyami).
- Add libyami-utils-rpmlintrc, filter out rpmlint warning about
  shlib-policy-missing-lib.
- Pass explicit --enable-dmabuf to configure, as it defaults to no,
  but we already have all needed dependencies in place. Support
  dma_buf buffer sharing.
- Drop no longer recognized nor used --with-package-name and
  - -with-package-origin configure flags.

- Use ffmpeg3 versions of pkgconfig(libav*)

- Cleanup spec file:
  * Add more descriptive description
  * Replace references to Yami with Libyami

-Renamed project to libyami-utils

- Cleanup spec file:
  * Run spec-cleaner
  * Trim unneeded sections
  * Install license
  * Correct openSUSE spelling

-Initial Specfile