The ns-lookup accepts domain names as well as suffixes, e.g.:
```
--allow-resolve=* # allow all domain names
--allow-resolve=example.com # only allow example.com name resolution
--allow-resolve=example.com --allow-resolve=*.example.com # allow example.com and its subdomains' name resolution
```
Fix socket-api byte order issue for systems where host byte order
and network byte order are the same:
- Document data structures used for storing IP addresses
- Fix bug in bind and connect methods by updating code in wasi_socket_ext
The existing validation didn't work as expected; e.g. for address
pool: 8.8.8.8/24 the application had access to the 127.0.0.1 address (which
should not).
