Blender Git Loki

Rename new `BKE_<foo>_copy_ex` to `BKE_<foo>_copy_data`.

Those are not actually copying the ID, only its internal subdata (and
other ID-specific handling). Generic processing common to all ID copying
is done by `BKE_id_copy_ex()`!

Move Material, Texture and Image datablocks to new copying code.

Note that this is also bringing back Image copying code into 'regular'
process, instead of doing its own dirty cooking.

Fix T51967: OSL crash after rendering finished (mainly on Windows).

Merge branch 'master' into blender2.8

Fix build after previous commit.

Cycles: recognize Eevee material output.

Merge branch 'master' into blender2.8

Fix T51889: new file or load factory settings results in broken UI.

Fix some cases that still assumed there to be a global DPI, instead of a per
window DPI that needs to be set before reading U.dpi.

added the alpha channel in vpaint a slider and change in ply exporter

added support for smoke initial velocity

Merge branch 'blender2.8' into greasepencil-object

Cleanup: Rename icon identifier

Use new object origin icon

New Object Origin Icon

This icon is used to define stroke placement

Designed by Matias Mendiola

Fix T51977: New depsgraph removes the grass in victor scene

For now just make new depsgraph do similar updates to the old one.

See bug report for more detailed information about what was going on.

Fix T51991: Disabled for viewport particle system becomes visible after BI render

Move check for psys render data before it is actually requested for creation.

GPU: Silence warning of potentially unused variable (NormalMatrix)

Add stroke placement 3D Cursor

Add the option for 3D cursor in list of placement options and not as separated option to make UI more consistent.

UI: reorganize animation panel

Create a grease pencil animation panel and separate again interpolate panel.

The default animation panel is hidden when GP Object is selected and enable some GP mode

Merge branch 'master' into id_copy_refactor