Blender Git Loki

Merge branch 'master' into temp-clang-format

GNUmakefile: move clang format utility

Makes more sense to place in 'utils_maintenance'.

Clang-format: Remove unused files

Merge branch 'master' into temp-clang-format

Cleanup: use keyword only args to rna_idprop_ui_create

Python: add a utility function for creating custom properties.

Creating a fully functional custom property requires also setting up
its limits, description, default value and static override status.
It is complex enough to warrant providing an official utility.

Currently boolean properties are technically int, but the utility
pretends they are separate in case that eventually they are.

Reviewers: campbellbarton

Differential Revision: https://developer.blender.org/D4620

Clang-format: Ignore extern/ harder

Not sure who is reading .clang-format-ignore, from the trace log the
clang-format itself does not use it. So disable auto-formatting in
the extern/ by giving a special .clang-format.

Disable clang-format for large blocks of string comparisons

Merge branch 'master' into temp-clang-format

Merge branch 'master' into temp-clang-format

Merge branch 'master' into asset-engine

Merge branch 'master' into temp-clang-format

Merge branch 'master' into greasepencil-object

Move clang_format_paths to source/tools

Needed so branches can update source/tools before migrating.

Merge branch 'master' into temp-clang-format

clang-format: disable StatementMacros, since it's not available in v7

Merge branch 'master' into temp-clang-format

GPencil: New Normalize All operator

This operator works similar to mesh operator but for Stroke and Points data.

Also minor cleanup in Normalize operator.

Merge branch 'master' into asset-engine

Conflicts:
source/blender/windowmanager/intern/wm_operator_props.c

clang-format: disable for string test