Merge pull request BGHDDevelopment#34 from Yurinann/patch

Fix the expansion will be unregistered on placeholderapi reload

Author: BGHDDevelopment

addon/src/main/java/com/jaimemartz/playerbalanceraddon/PlayerBalancerPlaceholderExpansion.java

@@ -46,4 +46,12 @@ public String getAuthor() {
     public String getVersion() {
         return "bundled";
     }
+
+    /**
+     * This is required or else PlaceholderAPI will unregister the Expansion on reload
+     */
+    @Override
+    public boolean persist() {
+        return true;
+    }
 }