#1874 Introduce individual ConsoleLogger instance per class (#1875)

* #1874 Introduce individual ConsoleLogger instance per class
- Create ConsoleLoggerFactory from which a separate logger can be created for each class
- Allows to support individual log level settings in the future

* Fix CodeStyle issue

* Replace full class name with import

* Update usages after merge from master

src/main/java/fr/xephi/authme/message/MessagesFileHandler.java

@@ -1,6 +1,7 @@
 package fr.xephi.authme.message;
 
 import fr.xephi.authme.ConsoleLogger;
+import fr.xephi.authme.output.ConsoleLoggerFactory;
 import fr.xephi.authme.message.updater.MessageUpdater;
 
 import javax.inject.Inject;
@@ -12,6 +13,8 @@ import static fr.xephi.authme.message.MessagePathHelper.DEFAULT_LANGUAGE;
  */
 public class MessagesFileHandler extends AbstractMessageFileHandler {
 
+    private final ConsoleLogger logger = ConsoleLoggerFactory.get(MessagesFileHandler.class);
+
     @Inject
     private MessageUpdater messageUpdater;
 
@@ -31,7 +34,7 @@ public class MessagesFileHandler extends AbstractMessageFileHandler {
             getUserLanguageFile(), createFilePath(language), createFilePath(DEFAULT_LANGUAGE));
         if (hasChange) {
             if (isFromReload) {
-                ConsoleLogger.warning("Migration after reload attempt");
+                logger.warning("Migration after reload attempt");
             } else {
                 reloadInternal(true);
             }