PCG nodes and other fixes (#14)

* Various fixes

* Fix name from SettingsInterface

* Allow path lookbehind for unknown keys entity

* Subraph object name

* Several fixes

* Various fixes

* Fix colors

* Various pin types

js/entity/LocalizedTextEntity.js

@@ -5,6 +5,7 @@ export default class LocalizedTextEntity extends IEntity {
 
     static lookbehind = "NSLOCTEXT"
     static attributes = {
+        ...super.attributes,
         namespace: {
             default: "",
         },