fix ATM label not reloading

fixes #76

Plugin/src/main/java/de/Linus122/TimeIsMoney/ATM.java

@@ -72,8 +72,6 @@ public class ATM implements Listener, CommandExecutor {
 	
 	private List<Inventory> openATMs = new ArrayList<Inventory>();
 	
-	final String atmSignLabel = Main.finalconfig.getString("atm_sign_label");
-	
 	/**
 	 * Creates a new atm instance with the {@link de.Linus122.TimeIsMoney.Main} class.
 	 *
@@ -251,7 +249,7 @@ public class ATM implements Listener, CommandExecutor {
 		if (e.getClickedBlock() != null) {
 			if (e.getClickedBlock().getState() instanceof Sign) {
 				Sign sign = (Sign) e.getClickedBlock().getState();
-				if (sign.getLine(0).equalsIgnoreCase(CC(atmSignLabel))) {
+				if (sign.getLine(0).equalsIgnoreCase(CC(Main.finalconfig.getString("atm_sign_label")))) {
 					if (!e.getPlayer().hasPermission("tim.atm.use")) {
 						e.getPlayer().sendMessage(CC(Main.finalconfig.getString("message_atm_noperms")));
 					} else {
@@ -419,12 +417,14 @@ public class ATM implements Listener, CommandExecutor {
 			plugin.getServer().getScheduler().scheduleSyncDelayedTask(plugin, () -> {
 				if (b.getState() instanceof Sign) {
 					Sign sign = (Sign) e.getBlock().getState();
-					if (sign.getLine(0).equalsIgnoreCase("[ATM]") || sign.getLine(0).equalsIgnoreCase(atmSignLabel) || sign.getLine(0).equalsIgnoreCase(CC(atmSignLabel))) {
+					if (sign.getLine(0).equalsIgnoreCase("[ATM]") 
+							|| sign.getLine(0).equalsIgnoreCase(Main.finalconfig.getString("atm_sign_label")) 
+							|| sign.getLine(0).equalsIgnoreCase(CC(Main.finalconfig.getString("atm_sign_label")))) {
 						if (!e.getPlayer().hasPermission("tim.atm.place")) {
 							e.getPlayer().sendMessage(CC(Main.finalconfig.getString("message_atm_nopermbuild")));
 							sign.setLine(0, "");
 						} else {
-							sign.setLine(0, CC(atmSignLabel));
+							sign.setLine(0, CC(Main.finalconfig.getString("atm_sign_label")));
 							sign.update();
 							e.getPlayer().sendMessage(CC(Main.finalconfig.getString("message_atm_created")));
 						}