Blender Git Loki

Merge remote-tracking branch 'origin/blender2.8' into pbr-merge

Conflicts:
source/blender/blenloader/intern/versioning_defaults.c
source/blender/editors/space_view3d/drawobject.c
source/blender/editors/space_view3d/space_view3d.c
source/blender/editors/space_view3d/view3d_draw.c
source/blender/gpu/CMakeLists.txt
source/blender/gpu/GPU_framebuffer.h
source/blender/gpu/GPU_material.h
source/blender/gpu/GPU_shader.h
source/blender/gpu/intern/gpu_codegen.c
source/blender/gpu/intern/gpu_draw.c
source/blender/gpu/intern/gpu_framebuffer.c
source/blender/gpu/intern/gpu_material.c
source/blender/gpu/intern/gpu_shader.c
source/blender/makesdna/DNA_view3d_types.h