#723 Let LimboPlayer task manager decide which message key to use

- Pass boolean (is registered) value and determine internally which message key (email registration vs. regular) to use in the message task

src/main/java/fr/xephi/authme/process/register/ProcessSyncEmailRegister.java

@@ -33,7 +33,7 @@ public class ProcessSyncEmailRegister implements SynchronousProcess {
         service.send(player, MessageKey.ACCOUNT_NOT_ACTIVATED);
 
         limboPlayerTaskManager.registerTimeoutTask(player);
-        limboPlayerTaskManager.registerMessageTask(name, MessageKey.LOGIN_MESSAGE);
+        limboPlayerTaskManager.registerMessageTask(name, true);
 
         player.saveData();
         if (!service.getProperty(SecuritySettings.REMOVE_SPAM_FROM_CONSOLE)) {