Update .gitignore

.gitignore

@@ -16,8 +16,6 @@ node_modules/
 
 # Mac
 .DS_Store
-/.editor_settings
-factory/bullets/.editor_settings
-sprite/samplers/.editor_settings
-render/orbit_camera/manifest.public.der
-render/orbit_camera/manifest.private.der
+**/*/.editor_settings
+**/*/manifest.public.der
+**/*/manifest.private.der