Update 'Class_Diagram'

Class_Diagram.md

@@ -258,9 +258,7 @@ package Model <<Frame>> #bada55 {
 
   package Players #bcf {
   
-    class PlayerManager $done {
-      +GetOneByName(name: string): Player
-    }
+    class PlayerManager $done
     
     class Player $done {
       -name: string
@@ -300,10 +298,7 @@ package Model <<Frame>> #bada55 {
   
   package Dice #fdb {
   
-    class DieManager $todo {
-      /+Dice: IEnumerable<(name: string, IEnumerable<AbstractDie>)>
-      +GetOneByName(name: string): IEnumerable<AbstractDie>
-    }
+    class DieManager $todo
   
     abstract class RandomnessHaver $inprogress {
       {static} ~rdm: Random