Blender Git Loki

Iterator util function

From review: curly brackets reinforcement

(even though the other related functions are not following this rule ... How I miss a code refactor dev!)

From review: move nodetree syncing of layers to util function

From review: do_versions_after_linking skipped on undo

From review: blo_do_versions_280_after_linking > blo_do_versions_after_linking_280

From review: use typedef for callbacks

Merge remote-tracking branch 'origin/blender2.8' into render-layers

Merge remote-tracking branch 'origin/blender2.8' into render-layers

plus manual rna fixup

unittest: test cleanup

Layers: change the API so that we can run a function on every object of the scene

use tag to make sure we call each object only once

Scene copy (full or link) working for layers

I'm using the flags in the objects instead of bases.

scenelayer: unittest more granular, for debugging

Unittest scene copy

Unitest: doversion, write and read test for layers

Fix new scenes should have a default renderlayer

Fix all unfreed memory

Final cleanup of read/write to have things in the right order (pure cosmetic)

Fix write of nested LayerCollections (and DNA cleanup)

Fix stupidest mistake (objects > filter_objects)

Fixing writing objects