Added sample cats.seeds file for crawl testing.
Added sample cats.seeds file for crawl testing.

kod3r/memex-explorer,firebitsbr/memex-explorer,YongchaoShang/memex-explorer,memex-explorer/memex-explorer,kod3r/memex-explorer,memex-explorer/memex-explorer,firebitsbr/memex-explorer,kod3r/memex-explorer,memex-explorer/memex-explorer,firebitsbr/memex-explorer,YongchaoShang/memex-explorer,YongchaoShang/memex-explorer,firebitsbr/memex-explorer,YongchaoShang/memex-explorer,kod3r/memex-explorer,memex-explorer/memex-explorer