message: NWNXLib: fix CNWSModule API
diff: @@ -71,7 +71,7 @@ struct CNWSModule : CResHelper<CResIFO, 2014>, CGameObject
  CExoArrayList<CExoString> m_pHakFiles;
  CResRef m_cStartMovie;
  CNWSScriptVarTable m_ScriptVars;
  - CExoString m_sScripts[19];
  + CExoString m_sScripts[21];
  uint32_t m_nLastHeartbeatScriptCalendarDay;
  uint32_t m_nLastHeartbeatScriptTimeOfDay;
  CExoArrayList<CNWSTagNode> m_aTagLookupTable;
  