Add manual nation level saving/loading.

Author: LlmDl

Towny/src/main/java/com/palmergames/bukkit/towny/object/Nation.java

@@ -668,6 +668,7 @@ public Map<String, Object> getObjectDataMap() throws ObjectSaveException {
 			nat_hm.put("registered", getRegistered());
 			nat_hm.put("nationBoard", getBoard());
 			nat_hm.put("mapColorHexCode", getMapColorHexCode());
+			nat_hm.put("manualNationLevel", getManualNationLevel());
 			nat_hm.put("nationSpawn", hasSpawn() ? parseLocationForSaving(getSpawn()) : "");
 			nat_hm.put("isPublic", isPublic());
 			nat_hm.put("isOpen", isOpen());
@@ -735,6 +736,7 @@ public boolean load(Map<String, String> dataAsMap) {
 			setBoard(dataAsMap.getOrDefault("nationBoard", TownySettings.getNationDefaultBoard()));
 			setMapColorHexCode(dataAsMap.getOrDefault("mapColorHexCode", MapUtil.generateRandomNationColourAsHexCode()));
 			setActiveWar(getOrDefault(dataAsMap, "hasActiveWar", false));
+			setManualNationLevel(getOrDefault(dataAsMap, "manualNationLevel", -1));
 
 			line = dataAsMap.get("sanctionedTowns");
 			if (hasData(line))

Towny/src/main/java/com/palmergames/bukkit/towny/object/Resident.java

@@ -42,8 +42,6 @@
 import net.kyori.adventure.audience.Audience;
 import net.kyori.adventure.audience.ForwardingAudience;
 import net.kyori.adventure.text.Component;
-
-import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;