Added generic reload command for addons to use

This command just runs the onReload method so that individual addons can
reload their stuff.

src/main/java/world/bentobox/bentobox/api/commands/admin/AdminReloadCommand.java

@@ -0,0 +1,33 @@
+package world.bentobox.bentobox.api.commands.admin;
+
+import java.util.List;
+
+import world.bentobox.bentobox.api.commands.CompositeCommand;
+import world.bentobox.bentobox.api.user.User;
+
+/**
+ * Generic reload command for addons to use that will just call the onReload() method
+ * after checking permissions
+ * @author tastybento
+ *
+ */
+public class AdminReloadCommand extends CompositeCommand {
+
+    public AdminReloadCommand(CompositeCommand adminCommand) {
+        super(adminCommand, "reload");
+    }
+
+    @Override
+    public void setup() {
+        // Permission
+        setPermission("admin.reload");
+        setDescription("commands.admin.reload.description");
+    }
+
+    @Override
+    public boolean execute(User user, String label, List<String> args) {
+        getAddon().onReload();
+        return true;
+    }
+
+}

src/main/resources/locales/en-US.yml

@@ -140,7 +140,7 @@ commands:
       description: "set the range of player's island"
       range-updated: "Island range updated to [number]"
     reload:
-      description: "reload the plugin"
+      description: "reload"
     tp:
       parameters: "<player>"
       description: "teleport to a player's island"

src/main/resources/locales/jp-JP.yml

@@ -135,7 +135,7 @@ commands:
       description: "プレイヤーの島の範囲を設定する"
       range-updated: "&2島の範囲は、[number]に更新"
     reload:
-      description: "プラグインをリロードする"
+      description: "リロードする"
     tp:
       parameters: "<プレーヤー>"
       description: "プレイヤーの島にテレポート"

src/main/resources/locales/pl-PL.yml

@@ -108,7 +108,7 @@ commands:
       description: "ustaw zasięg wyspy gracza"
       range-updated: "Zaktualizowano zasięg wyspy do [number]"
     reload:
-      description: "ponownie załaduj plugin"
+      description: "ponownie załaduj"
     tp:
       parameters: "<gracz>"
       description: "teleportuj się na wyspę gracza"