Add support for Wavefront OBJ/MTL files

lib/linguist/languages.yml

@@ -3873,6 +3873,20 @@ Vue:
   tm_scope: text.html.vue
   ace_mode: html
 
+Wavefront Material:
+  type: data
+  extensions:
+  - .mtl
+  tm_scope: source.wavefront.mtl
+  ace_mode: text
+
+Wavefront Object:
+  type: data
+  extensions:
+  - .obj
+  tm_scope: source.wavefront.obj
+  ace_mode: text
+
 Web Ontology Language:
   type: markup
   color: "#9cc9dd"