Remove lots of old code

Add some additional config settings
Update jGui and ReplayStudio

src/main/java/com/replaymod/online/api/ApiClient.java

@@ -11,7 +11,6 @@ import com.replaymod.online.api.replay.SearchQuery;
 import com.replaymod.online.api.replay.holders.*;
 import eu.crushedpixel.replaymod.gui.elements.listeners.ProgressUpdateListener;
 import com.replaymod.online.AuthenticationHash;
-import eu.crushedpixel.replaymod.utils.Api;
 import net.minecraft.client.Minecraft;
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.IOUtils;
@@ -222,7 +221,6 @@ public class ApiClient {
         return invokeAndReturn(builder, Favorites.class).getFavorited();
     }
 
-    @Api
     public void removeFile(int file) throws IOException, ApiException {
         QueryBuilder builder = new QueryBuilder(ReplayModApiMethods.remove_file);
         builder.put("auth", authData.getAuthKey());