Children are now sorted

is-monitor-frontend/src/app/type.ts

@@ -18,6 +18,7 @@ export class Type {
   addChild(type: Type) {
     type.parent = this;
     this.children.push(type);
+    this.children.sort((left, right) => left.name.localeCompare(right.name));
   }
 
 }