Blender Git Loki

Fix (IRC reported) missing update for RNA Object's matrix_local property.

Reported by @zeffii, thanks!

Merge branch 'master' into blender2.8

Cleanup: Spelling

Fix T58117: Crash with keyframing

Fix T58220: EdgeSplit at Split Angle: 0 doesn't split flat faces.

Add special handling for both edge cases (:p):
* 180� is same as no splitting by angle;
* 0� is same as split on all edges unconditionnaly.

In both cases we can also avoid computing poly normals.

Fix T58481: "Make duplicates real" operator settings crashes

Fix error reloading scripts

Operator.is_registered needs to use RNAMeta class.

Cleanup: remove unused brush set by index

Show tool title for favorites menu

Fix T57076: Remove property from favourites menu fails

Edit last commit

Split out ensure-tool check into its own function.

Fix T58256: error message w/ missing Select Box tool

Support space modes not having tools.

Fix T58670: Spin tool crashes w/o gizmo overlay

Cleanup: unused args

Fix T58474: Gizmo Operator template fails on rerun

GP: Draw Mode: Add Arc Primitive

This adds an elliptical arc primitive.
Press CKEY for toggling closed/open arc.
Press FKEY key for flipping arc.

Additional changes to gpencil primitives.
Increases default edges of circle to 64.
Keymap changes to allow primitives to be drawn with Shift or Alt key.
Allow Plus/Minus key to adjust number of edges.

Missing: Toolbar icon

Differential Revision: https://developer.blender.org/D4024

forgot to free duplilist after usage, and re-added previously removed depsgraph relation

relation is necessary to smoothly looking continued motion after dynamic fracture

attempt to add more detail for dynamic fracturing

Fix T58636: repeat image in UV editor not working.

A little too much code got removed in fb24813.

Fix T58635: 2.8 - "3D Markers to Mesh" error.