* update packaging condition
* remove pages stage

Fix haptics in action sample.

Add FDO_DISTRIBUTION_DATE variable and bump date.

Remove unused shaders.
Remove pointer tip.
Remove unused pipelines.
Get rid of lights.
Use same pipeline for pointer and brackground.
Drop render_scale.
Get rid of pipeline cache.
Make example a gobject. Merge with renderer.
Remove unused functions and simplify.

Get rid of gxr-types.h and gxr-enums.h

Run clang-format.

Add commas to struct inititializers.
Remove some NULLs from ititializers.
Format some Vulkan struct init manually.