The Mapping node was update to have dynamic inputs that can be linked.
Moreover, the min and max options were removed entrily. This broke
add-ons that used the Mapping node, so this patch fixes those add-ons.
Reviewers: brecht
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D5732
Fixes T67048: Adding archimesh stairs object to the scene flips normals
of all other objects in scene
Reviewers: antoniov, brecht
Maniphest Tasks: T67048
Differential Revision: https://developer.blender.org/D5282