Blender Git Loki

Outliner: Move collection enable icon to restrict column

The checkbox behaves as a restriction button, and drawing it vertically
in the restriction column allows easier click+drag support.

This also removes clutter from the mode column.

GPencil: Add generic Y axis invert to main function

This removes duplicate code

GPencil: Remove duplicated code for SVG point radius

Now it's using the same function in all places.

GPencil: Fix error when use perimter function

The BKE function was changing the original stroke. Now a temp copy is done.

GPencil: Rename export functions

GPencil: Add option to export SVG in constant thickness lines

Property Search: Remove debugging information

Merge branch 'master' into property-search-ui

Merge branch 'master' into soc-2020-outliner

merged from master

test commit

GPencil: New function to determine if the stroke has same thickness in all points

GPencil: Rename export_stroke function

Fix USD unit test on buildbot

The buildbot uses a separate `CMAKE_INSTALL_PREFIX`. This means that
the unit test could not find its USD JSON files in the build directory.
Using `${CMAKE_INSTALL_PREFIX}` instead of `$<TARGET_FILE_DIR:blender>`
solved this.

Merge branch 'master' into greasepencil-object

GPencil: New option to disable fill strokes in SVG export

Merge branch 'master' into property-search-ui

Merge branch 'master' into greasepencil-edit-curve

LineArt: Fix compiler warnings

Merge branch 'master' into lanpr-under-gp