Revert "Including shadow only material in the build"
Revert "Including shadow only material in the build"

This reverts commit d82d337017c7c82b869866d708394f7e87e05f08.

samdauwe/BabylonCpp,samdauwe/BabylonCpp,samdauwe/BabylonCpp,samdauwe/BabylonCpp