Blender Git Loki

GP: Check if z-depth has valid values

If the values are too high, disable because not surface to project.

GP: Fix bug when start new file and select Arc primitive

Merge branch 'Blender2.8' into greasepencil-object

GP: Primitives, fix add curve behaviour

Reported by @_pepeland_

Also, add TAB key to exit edit mode.

Merge branch 'blender2.8' into greasepencil-object

Merge branch 'blender2.8' into greasepencil-object

GP: Fix missing control points after merge 2.8

GP: Refactor reproject in primitives

Merge branch 'blender2.8' into greasepencil-object

GP: Primitive: Change defaults

Based on User feedback from @mmendio.

The Arc tool now starts as a perfect arc in all directions.
The two control points for the Curve tool can be constrained to a single point using Shift.
Add Thickness profile to Box and Circle tools.

GP: Primitive: Avoid duplicate point when adding new curves

GP: Primitive: Arc tool changes

Added back constraint option to draw perfect arcs
Added back flip option

Merge branch 'blender2.8' into greasepencil-object

Resume default contour detection method.

Merge remote-tracking branch 'origin/blender2.8' into soc-2018-npr

# Conflicts:
# source/blender/makesdna/DNA_scene_types.h

GP: Print number of edges for Curves

This information was missing in bottom text but you could change it.

GP: Reduce default edges for Box and Lines

Also avoid saving of edge number to reset for each new shape.

Merge branch 'blender2.8' into greasepencil-object

GP: Primitives: Adjust control point styles

GP: Change Circle primitive control points

Changed to small red style.