todo: adventure chat

Author: Ghost-chu

src/main/java/org/maxgamer/quickshop/QuickShop.java

@@ -50,7 +50,6 @@
 import org.maxgamer.quickshop.chat.QuickChat;
 import org.maxgamer.quickshop.chat.QuickChatType;
 import org.maxgamer.quickshop.chat.platform.minedown.AdventureQuickChat;
-import org.maxgamer.quickshop.chat.platform.minedown.BungeeQuickChat;
 import org.maxgamer.quickshop.command.CommandManager;
 import org.maxgamer.quickshop.database.*;
 import org.maxgamer.quickshop.economy.*;