Add language names to the language picker

Utils.ts

@@ -778,5 +778,16 @@ In the case that MapComplete is pointed to the testing grounds, the edit will be
         }
     }
     
+    
+    public static MapToObj<T>(d : Map<string, T>, onValue: ((t:T) => any) = undefined): object{
+        const o = {}
+        d.forEach((value, key) => {
+            if(onValue !== undefined){
+                value = onValue(value)
+            }
+            o[key] = value;
+        })
+        return o
+    }
 }