Change channel transition patch

Solved an issue where players were being unable to return to the game once changing channels.

src/client/MapleCharacter.java

@@ -487,7 +487,6 @@ public class MapleCharacter extends AbstractMapleCharacterObject {
     }
     
     public void setAwayFromChannelWorld() {
-        client.getSession().setAttribute(MapleClient.CLIENT_CASH_SHOP);
         setAwayFromChannelWorld(false);
     }
             
@@ -505,6 +504,10 @@ public class MapleCharacter extends AbstractMapleCharacterObject {
         }
     }
     
+    public void setSessionTransitionState() {
+        client.getSession().setAttribute(MapleClient.CLIENT_TRANSITION);
+    }
+    
     public long getPetLootCd() {
         return petLootCd;
     }