cleanup imports

src/main/java/de/deadlocker8/budgetmaster/settings/SettingsController.java

@@ -21,7 +21,6 @@ import de.deadlocker8.budgetmaster.utils.notification.Notification;
 import de.deadlocker8.budgetmaster.utils.notification.NotificationType;
 import de.thecodelabs.utils.util.Localization;
 import de.thecodelabs.utils.util.RandomUtils;
-import de.thecodelabs.versionizer.UpdateItem;
 import org.eclipse.jgit.transport.CredentialsProvider;
 import org.eclipse.jgit.transport.UsernamePasswordCredentialsProvider;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -38,7 +37,6 @@ import javax.servlet.ServletOutputStream;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
-import java.text.MessageFormat;
 import java.time.LocalDateTime;
 import java.util.Arrays;
 import java.util.List;