Blender Git Loki

Audaspace: Change default plugin path on windows.

This was suggested by Ray Molenkamp in order to avoid problems with
thumbnail dlls.

Cleanup: indentation

Merge branch 'master' into blender2.8

Cleanup: indentation

Cleanup: indentation

Indent lines for multi object editing, no functional changes.

Also strip trailing space from indented regions.

Multi-Object Editing

This adds initial multi-object editing support.

- Selected objects are used when entering edit & pose modes.
- Selection & tools work on all objects however many tools need porting
See: T54641 for remaining tasks.

Indentation will be done separately.

See patch: D3101

Fix T54491: Do not avoid the creation of inverted frustum.

Blender allows this.
The Cube in the file in the report would always disappear with the non camera view.
The clip_end was too small.
The correction here is only on the assert.

Cleanup: indentation

Merge branch 'master' into blender2.8

Cleanup: indentation

Cleanup: indentation

DRW: Culling: Reorganize frustum_boundbox_calc to match comments.

And Cleanup.

Fix unreported error: Algorithm for extracting the Bounding Sphere from an Orthographic frustum was incorrect.

There was double transformation.

Fix two more 'infinite recursions' cases in RNA pose.

Merge branch 'master' into blender2.8

BKE_context: macro to access ID's while looping

Merge branch 'master' into blender2.8

Depsgraph: Pull indirect relations via driver targets

Switch 'make static override' of group to making all objects local overrides.

Note: tried with a complex production file characters, this is currently
totally non-functionnal (crashing even in a infinite recursion loop),
IDProps and override need some love :(

Fix warning: Passed ID pointer where screen pointer was expected