Added DiscordUnlink to loaded commands

src/main/java/com/alttd/proxydiscordlink/bot/DiscordCommand.java

@@ -1,8 +1,9 @@
 package com.alttd.proxydiscordlink.bot;
 
-import com.alttd.proxydiscordlink.bot.commands.DiscordLink;
+import com.alttd.proxydiscordlink.bot.commands.DiscordLinkCommand;
 import com.alttd.proxydiscordlink.bot.commands.DiscordServerList;
 import com.alttd.proxydiscordlink.bot.commands.DiscordStaffList;
+import com.alttd.proxydiscordlink.bot.commands.DiscordUnlink;
 import net.dv8tion.jda.api.entities.Message;
 
 import java.util.ArrayList;
@@ -25,7 +26,8 @@ public abstract class DiscordCommand {
 
         loadCommand(new DiscordStaffList(),
                 new DiscordServerList(),
-                new DiscordLink()
+                new DiscordLinkCommand(),
+                new DiscordUnlink()
                );
     }