Blender Git Loki

Merge branch 'master' into missing-libs

Merge branch 'master' into lib-link-rework-temp

Half-working workaround for image refcount in SpaceImage.

Our ID refcount handling is really flacky in many places, this is going to be a serious
issue for this work I'm afraid... :/

Fix bad handling of non-linkable IDs on reload.

They would be removed from bmain, but never added again nor freed - in this case
we can simply explicitely reload them in fact, non-linkable is only a user-related status...

Merge branch 'missing-libs' into id-remap

Merge branch 'lib-link-rework-temp' into id-remap

Merge branch 'master' into id-remap

Merge branch 'lib-link-rework-temp' into missing-libs

Merge branch 'master' into missing-libs

We do not require anymore linking datablocks grouped by types, makes code even simpler.

Merge branch 'master' into lib-link-rework-temp

Minor picky fix...

Better handling of missing datablocks in reload case.

We need to generate a placeholder for those here... Also, enhances handling
of direct/indirect flags & co.

Merge branch 'missing-libs' into id-remap

Correct handling of name in placeholder generator (this is a name, not an idname...).

Merge branch 'missing-libs' into id-remap

Sort placeholder in its listbase!

Merge branch 'missing-libs' into id-remap

Change ID placeholder generator to not need an ID as reference (we only need type, name and flag here).

Fix cases where previously indirect lib becomes direct one after some relocate...