Akshay Patel

https://www.superstructjs.org is not working. `www.superstructjs.org uses an unsupported protocol.` `ERR_SSL_VERSION_OR_CIPHER_MISMATCH` The docs subdomain works fine though. Interestingly this happened recently with the docs subdomain, and the www subdomain was unaffected.

### Summary: I believe the parameter type for `Model.create()` is incorrect. It is currently `Partial`, but I believe it would be more appropriate to use `T` instead to warn users...