Added new permission node to control who can check version number

Negate this permission node to hide the version number from /mcmmo and
motd

src/main/java/com/gmail/nossr50/commands/McmmoCommand.java

@@ -30,7 +30,10 @@ public class McmmoCommand implements CommandExecutor {
                     sender.sendMessage(ChatColor.GOLD + " - " + ChatColor.GREEN + "gjmcferrin@gmail.com" + ChatColor.GOLD + " Paypal");
                 }
 
+                if (Permissions.showversion(sender)) {
                     sender.sendMessage(LocaleLoader.getString("MOTD.Version", mcMMO.p.getDescription().getVersion()));
+                }
+
                 mcMMO.getHolidayManager().anniversaryCheck(sender);
                 return true;
 

src/main/java/com/gmail/nossr50/util/Motd.java

@@ -34,8 +34,10 @@ public final class Motd {
      * @param version Plugin version
      */
     public static void displayVersion(Player player, String version) {
+        if (Permissions.showversion(player)) {
             player.sendMessage(LocaleLoader.getString("MOTD.Version", version));
         }
+    }
 
     /**
      * Display Hardcore Mode settings.

src/main/java/com/gmail/nossr50/util/Permissions.java

@@ -25,6 +25,7 @@ public final class Permissions {
     public static boolean mobHealthDisplay(Permissible permissible) { return permissible.hasPermission("mcmmo.mobhealthdisplay"); }
     public static boolean updateNotifications(Permissible permissible) {return permissible.hasPermission("mcmmo.tools.updatecheck"); }
     public static boolean chimaeraWing(Permissible permissible) { return permissible.hasPermission("mcmmo.item.chimaerawing"); }
+    public static boolean showversion(Permissible permissible) { return permissible.hasPermission("mcmmo.showversion"); }
 
     /* BYPASS */
     public static boolean hardcoreBypass(Permissible permissible) { return permissible.hasPermission("mcmmo.bypass.hardcoremode"); }

src/main/resources/plugin.yml

@@ -1937,6 +1937,9 @@ permissions:
         children:
             mcmmo.ability.woodcutting.all: true
             mcmmo.commands.woodcutting: true
+    mcmmo.showversion:
+        default: true
+        description: Show mcMMO version number in /mcmmo and motd
     mcmmo.tools.*:
         default: false
         description: Implies all mcmmo.tools permissions.