Blender Git Loki

Fix serious bug in 'curve-to-mesh' conversion code.

Eeeeeek!^2 Calling unconditionnaly ID freeing `BKE_libblock_free()` on a
datablock (ob->data, i.e. Curve) that may be used elsewhere...
Veryveryvery bad!

Fix potential memory leak in Sequencer sound strip creation code.

Fix T51463: Eevee motion blur not working (with AMD)

GLSL needs FragColor to be initialized. The default vec4 value seems to be
implementation dependent. Or it's a bug on Mesa/AMD.

Fix strict cflags compilation after recent const changes

Merge branch 'master' into blender2.8

Fix compilation error with strict cflags after recent const changes

Further improvements of text editor for POV-Ray

*tryed "#" as preprocessor used in POV-Ray for language keywords best behaviour was to have it as a punctuation symbol
*moved "finish" to its proper category
*changed order of some POV-Ray ini files keywords to have them work better
*added a few keywords from latest pov version
*Fixed C-style closing of multiline comments (*/)

Reviewers: campbellbarton, mont29

Reviewed By: campbellbarton, mont29

Subscribers: mont29

Differential Revision: https://developer.blender.org/D2707

PyAPI: Add toctree link on parent page of submodule

PyAPI: Proper Solution to bpy.app

Probes: Modify Add Menu and change defaults.

Probe: Fix display of the Influence of grid probes.

Eevee: Fix grid probe updating when updating cube probe.

Eevee: Probes: Add data display for cubemaps.

Eevee: Group octahedron map functions into one file.

Eevee: Some probe update changes.

Dont render grids if cubemap count changes (because it does not depends on).
Recalc lighting if probe type change.

Eevee: Probes: Change falloff of irradiance grid.

Probe: fix clip distances showing only for one probe.

Eevee: Irradiance grid: support for non-blocking update and multiple bounces.

Eevee: Add Grid debug display.

Eevee: Fix probe diffuse computation.