* More replacement options (i.e. limit replacements within a family of objects)
* Insert / delete line objects in the configuration
* Add ignore_ws to req_cfgspec_all_diff
* Add examples for Finding banners, req_cfgspec_excl_diff IN THE README
* Add examples for checking vty passwords
* Add IOS / CatOS classification (experimental)
* Add intelligence to automatically detect whether to "clear" or "no" in the
  uncfg() method.
* IOS diffs between two different configs.  Output similarities or differences
