libicns-0.8.1+git20201014-bp153.1.8

- Update to version 0.8.1+git20201014
  * Add support for 64px ARGB (icp6) icons
  * Add support for 128px ARGB (ic07) icons
  * Remove some warnings
  * Code optimization

- Update to current git version 0.8.1+git20190323
  * Update and correct documentation
  * Added icnsutil, a libicns clone of the Darwin iconutil, to
    work with 'retina' icon (should also work both ways)
  * Fixed conversion of images with dimensions of 256x256 or
    greater.
  * Clean up build system
  * Support OpenJPEG 2
  * Remove dead code and warnings
  * Several minor fixes
- Added _service file
- Link to OpenJPEG2
- Drop Group tags
- Drop useless Provides
- Add automake/libtool build requirement because the tarball
  no longer comes with a configure file
- Add openjpeg build requirement to support 256x256 and up icons
- Add pkgconfig build requirement to allow proper indexing of
  the .pc file
- Recommend unar to uncompress old StuffIt archives (as per
  documentation)
- Use autosetup macro
- Spec cleanup

- bsc#1144246 - Drop jasper dependency from libicns:
  Loosing JPEG2000 support

- Use system's default libpng for build

- Revert accidental rename of icns-utils package

- Cleanup spec file with spec-cleaner
- Remove hardcoded dependencies, they are generated automatically
- Rename devel package

- license update: LGPL-2.1+
  see Readme-file

- Update to version 0.8.1:
  + fix libtool issue
  + fix cppcheck issues
  + implement 1024x1024 support
  + autotools fixes
- Changes from version 0.8.0:
  + libicns version 2.8.2 (per libtool).
  + fixed potentially dangerous parsing error.
  + improved icns2png's understanding of 'icnV' type.
  + added awareness of 'TOC ' type to libicns/icns2png.
  + added support for PNG icns elements.
  + added support for icon variant type.
  + fix for alignment/bus errors on ARM/Sparc.

- Initial build.