Grease Pencil Merge in Blender 2.8

[zanzio]

We probably won’t get a 2.79c

Will blender 2.79b get a cycles edition?

Officially a/b/c releases have bug-fixes only but exceptions have been made in the past (2.78c had a bunch of cycles speedups in it) however, for an a/b/c release we generally keep the supported platform identical ,ie build with the same compiler versions, and supporting the same hardware platforms. For the current buildbot builds both of these things have changed, a newer msvc was required because the AO node code hit an avx2 codegen bug that a newer compiler fixed, and on the gpu side, we mov…