Move RefreshChunks setting from hidden.yml to config.yml

Adds #2213

src/main/resources/config.yml

@@ -27,6 +27,11 @@ General:
     # Play level-up sounds
     LevelUp_Sounds: true
 
+    # This should fix blocks being broken client side, but not server-side.
+    # Enable to refresh the chunks around a player at the end of Super Breaker,
+    # Giga Drill Breaker, and Berserk. Resource intensive for larger servers.
+    Refresh_Chunks: false
+
 #
 #  Settings for the mcMMO scoreboards
 ###