Tokens and command objects reworked (part 1 of 2):

- fixed that copy effect doesn't restore original image after effect's end;
 - removed outdated availableImageSetCodes (all images auto-selected from tokens database now, related to #10139);
 - refactor command objects to use CommandObjectImpl;
 - refactor planes/emblems/etc objects to use MageObjectImpl, added copyable support;
 - refactor another game objects to remove some duplicated fields;

Mage/src/main/java/mage/abilities/AbilityImpl.java

@@ -52,7 +52,7 @@ public abstract class AbilityImpl implements Ability {
     private static final List<Ability> emptyAbilities = new ArrayList<>();
 
     protected UUID id;
-    protected UUID originalId;
+    protected UUID originalId; // TODO: delete originalId???
     protected AbilityType abilityType;
     protected UUID controllerId;
     protected UUID sourceId;