Remove the old engine.wpak parser package

Replaced by engine.parsers.wpak. Nothing referenced it except the
commented-out calls and the "Loading WPAK data" log line in
ConfigManager, which are removed too.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/engine/gameManager/ConfigManager.java

@@ -166,14 +166,6 @@ public enum ConfigManager {
 
         regex.put(MB_LOGIN_FNAME_REGEX, Pattern.compile(MB_LOGIN_FNAME_REGEX.getValue()));
 
-        Logger.info("Loading WPAK data");
-
-        // *** Needs powermanager collection
-        // defined before activation.
-        // EffectsParser.parseWpakFile();
-        // PowersParser.parseWpakFile();
-        // PowerActionParser.parseWpakFile();
-
         return true;
     }