Optimized imports (getting close to release)

src/discord/handlers/DevRequestHandler.java

@@ -12,10 +12,7 @@ import discord.MagicBot;
 import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
 import org.pmw.tinylog.Logger;
 
-import java.io.BufferedReader;
-import java.io.File;
 import java.io.IOException;
-import java.io.InputStreamReader;
 import java.nio.file.Files;
 import java.nio.file.Paths;
 import java.util.stream.Collectors;