#450 Make reload & messages functionality use NewSetting

- Change ReloadCommand to use the new setting functionality
- Check and construct the messages file in NewSetting
- Unrelated: change MessagesManager not to extend CustomConfiguration anymore

src/main/java/fr/xephi/authme/command/executable/authme/ReloadCommand.java

@@ -1,36 +1,32 @@
 package fr.xephi.authme.command.executable.authme;
 
-import java.util.List;
-
-import org.bukkit.command.CommandSender;
-
 import fr.xephi.authme.AuthMe;
 import fr.xephi.authme.ConsoleLogger;
 import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.ExecutableCommand;
 import fr.xephi.authme.output.MessageKey;
-import fr.xephi.authme.output.Messages;
-import fr.xephi.authme.settings.Settings;
+import org.bukkit.command.CommandSender;
 
+import java.util.List;
+
+/**
+ * The reload command.
+ */
 public class ReloadCommand implements ExecutableCommand {
 
     @Override
     public void executeCommand(CommandSender sender, List<String> arguments, CommandService commandService) {
-        // AuthMe plugin instance
-        AuthMe plugin = AuthMe.getInstance();
-
+        AuthMe plugin = commandService.getAuthMe();
         try {
-            Settings.reload();
-            Messages.getInstance().reloadManager();
-            plugin.getModuleManager().reloadModules();
+            commandService.getSettings().reload();
+            commandService.reloadMessages(commandService.getSettings().getMessagesFile());
             plugin.setupDatabase();
+            commandService.send(sender, MessageKey.CONFIG_RELOAD_SUCCESS);
         } catch (Exception e) {
             sender.sendMessage("Error occurred during reload of AuthMe: aborting");
             ConsoleLogger.showError("Fatal error occurred! AuthMe instance ABORTED!");
             ConsoleLogger.writeStackTrace(e);
             plugin.stopOrUnload();
         }
-
-        commandService.send(sender, MessageKey.CONFIG_RELOAD_SUCCESS);
     }
 }