Update Config.JSON

Tools/Gulp/config.json

@@ -208,7 +208,6 @@
                 "bumpVertexDeclaration",
                 "clipPlaneVertexDeclaration",
                 "fogVertexDeclaration",
-                "shadowsVertexDeclaration",
                 "morphTargetsVertexGlobalDeclaration",
                 "morphTargetsVertexDeclaration",
                 "logDepthDeclaration",
@@ -268,7 +267,6 @@
                 "bumpVertexDeclaration",
                 "clipPlaneVertexDeclaration",
                 "fogVertexDeclaration",
-                "shadowsVertexDeclaration",
                 "morphTargetsVertexGlobalDeclaration",
                 "morphTargetsVertexDeclaration",
                 "logDepthDeclaration",