Blender Git Loki

Patch to fix shading continuity.

Added it as extension to harden. Tried out different methods to fix normals,
Though as with width and segments changes shape, orientation of new polys
a non-smooth method of fix was not possible. Current method aggregates
vertex normals into a smooth fan without affecting edge shading.
Still need to fix the crease at new vertex edges

Merge branch 'greasepencil-object' into temp-greasepencil-vfx

Increase multisample texture precission

When use FX get glitches.

Fix wrong engine name

Fix crash when creating guide curves on an empty groom object.

Fix T55644: Multires ignores render subdivision when simplified

We did not tell proper render/viewport context to subsurf derived mesh
created for multires.

Depsgraph: Move time dependency to animation of action

This way we guarantee that animation component on the datablock will
totally wait for action to be fully evaluated before attempting to
evaluate f-curves.

Fixes T55642: Inconsistent result on animated DoF file

Depsgraph: Add missing relation to pose init

Pose init initializes inversed object matrix, which means it does
need to have proper object transform.

Depsgraph: Fix missing relation from action to animation when it's shared

UI: remove layout choosing menu from new window operator.

The handling of multiple window layouts within a workspace is intended to
be automatic now, this was a leftover from an earlier design.

UI: user fewer icons in File and Render menus.

Having an icon for nearly every menu entry can make it harder to scan.

Theme: set default theme 'Flatty Dark Blueberry'

The theme is now stored in generated C code,
which can be extracted from existing user preferences.

This theme can then be used for version patching themes
instead of duplicating values

Note that theme versioning has been removed,
since minor changes from now on won't apply well on top of 2.7x theme.

Theme colors from interface_widgets.c have been removed too.

Theme: add 2.7x theme

Prepare for new default

Theme: Tweaks to console/text in Flatty Dark Blueberry

Workbench: Use different samples in AO per TAA iteration

Per iteration a different AO samples are used, so the final result is
less distorted. Will improve the quality of the image a lot when the
cavity option is turned on.

UI: Single-column layout for Lamp panel

More changes to Blur effect

Still there are problems

Cycles: Fixed broken displacement

Cycles: Fixed broken bump mapping

Cycles: improved texture differentials for bump maps, added texture differntials to displacement maps