refactoring WG

src/main/java/com/gmail/nossr50/listeners/BlockListener.java

@@ -1,7 +1,7 @@
 package com.gmail.nossr50.listeners;
 
-import com.gmail.nossr50.WorldGuardManager;
-import com.gmail.nossr50.WorldGuardUtils;
+import com.gmail.nossr50.worldguard.WorldGuardManager;
+import com.gmail.nossr50.worldguard.WorldGuardUtils;
 import com.gmail.nossr50.config.Config;
 import com.gmail.nossr50.config.HiddenConfig;
 import com.gmail.nossr50.config.WorldBlacklist;