Swap order of DRM/drm_free build to test nuget consumption earlier

Swap s3 creds again

Fix missing delimiter breaking release s3 settings

Fix AsyncWebConfig data

Revert to XUnit2Helper

appveyor.yml: Enable pushing to nuget.org

attempt connecting colormatrix to interface

Add planar versions of algorithms

Former-commit-id: eee5417

FastScaling: Visual output correct

Former-commit-id: 8dfadb0

Correct DiagnosticJson build paths