Blender Git Loki

Cleanup: remove workaround for MSVC PyTypeObject declarations

This is no longer needed for MSVC-2017.

Cleanup: set the window manager to the updated context on load

While this happened to be corrected by code that runs afterwards,
leaving this in an invalid state could cause problems in the future.

Cleanup: make_source_archive.py minor changes & comments

- Add notes on portability.
- Use encoding argument for all file IO.
- Use integer math to calculate major/minor version, while float
division should be fine prefer matching Blender.

Cleanup: incorrect doxy section title

Also correct typo.

Cleanup: break out of loop early

Cleanup: redundant flag check

Cleanup: redundant outliner includes

LineArt: Fix desctription string ending.

LineArt: Baking buttons rename.

LineArt: Remove 'hide_viewport' in collection panel so it won't accidentally be deactivated.

LineArt: General cleanups for names and order.

USD Import: enforcing const correctness.

LineArt: use name lineart_get_bounding_area_deep() to clarify.

Merge remote-tracking branch 'origin/master' into temp-lineart-contained

USD Import: fix reader refcount error.

Currently, USDPrimReader reference counts aren't correctly
maintained because the readers are stored in two separate
arrays, in the USDStageReader instance and also in the
import job data, but the reference counts for the readers
is incremented only once. I changed the logic to store
the readers only in the USDStageReader. Now also deleting
the stage reader instance, fixing a small memory leak. Also,
simplified the syntax for for looping over readers, to make
the code more readable.

Remove "memory limit" cache method

This was not implemented, and is not straightforward to implement
anyway.

Fix indexing in prefetch cache

Remove debug print, quiet warning

Remove hack to read normals properly

It was due to a modification in triangle winding...

Merge branch 'master' into cycles_procedural_api