Released major new version

This featured a number of key changes following feedback on the first version:

1. "Pre-loading" the search index with several hundred personal websites, so the results set will be much richer from the outset.
2. Allowing site submissions from non-verified site owners, so the search index can grow more quickly.
3. Improving the relevancy tuning, so that that it can continue returning good results from a much larger and potentially more noisy search index.
4. Redesigning the Search and Browse pages, to facilitate navigation of considerably more sites.
5. Upgrading the servers, to allow it to cope with the larger indexing load and index size.

Further details in the post at https://michael-lewis.com/posts/searchmysite.net-update-seeding-and-scaling/ .