Blender Git Loki

LANPR: Fix flag usages. Removed custom types.

Transform: remove X/Y shear tool option

Instead use vertical cursor motion for Y axis shear.

This removes the shear_axis option completely since we now have two
axis options used by shear it's not needed.

Transform: Improve hierarchy in mixed snap edge detection.

Merge remote-tracking branch 'origin/master' into soc-2019-npr

LANPR: Use flags for SceneLANPR. Make format.

LANPR: Use flags for struct LANPR_LineLayer.

More progress but still not functional at all.

Fixed a bug where it wouldn't compile with NDEBUG defined.

Merge remote-tracking branch 'origin/master' into temp-lanpr-staging

Fix T69463: File Browser opens off-center on hiDPI

wmWindow.sizex/y doesn't have system's pixel size applied.

Fix T69467: Temporary Info Editor window crashes

Code called editor creation twice, once for SPACE_INFO, once for
SPACE_EMPTY. Caused by a incorrectly solved merge conflict.

Industry Compat keymap: Add support for tool hotkeys in paint modes

Use D for Draw, B for Blur.

Industry Compat keymap: Fix for opening folders in new File Browser

Fix selecting multiple files ignoring first file

E.g. box selecting wouldn't allow selecting the first file.
Work selection and shift/ctrl selection had similar issues.

Code assumed that the first item was the '..' parent item and manually
removed it from the selection. I could just remove this special
handling, but instead I made the behavior more dynamic. So the file list
checks if the '..' item is there and only then applies special
treatment.
That way we can easily bring the '..' item back or make it optional if
wanted.

Modify .gitmodules to use Tangent Anim subrepo for addons, add /build to .gitignore

1) Modified release/scripts/addons to point to git://github.com/tangent-animation/blender-addons.git, branch blender-v2.80-release

2) add /build to .gitignore (VS Code writes its build files there by default).

Merge with feature/blender_origin_merge

1) Merge with feature/blender_origin_merge, which is the branch with the latest blender-v2.80-release code merged into it (the currently stable blender-v2.80 code).

2) Always display the build information for our internal blender builds (splash screen).

UI: Minor fixes to Delta Transform panel

Removes some wrong gaps appearing

Merge remote-tracking branch 'blender_origin/blender-v2.80-release' into feature/blender_origin_merge

File Browser: Fix Windows Execute/Cancel button order

Was using wrong check for Windows, causing this to fail

Fix T69451: Walk-select in empty directory asserts

Code assumed the '..' was there, which isn't the case any more. Just
early exiting for empty directories is fine.

GPencil: Context menu update

Add missed 'Insert Blank keyframe in All Layers' to context menu

Reviewers: antoniov, pepeland

Tags: #bf_blender, #grease_pencil

Differential Revision: https://developer.blender.org/D5669