converting IP by string to sockaddr now always binds AF_INET for nil address (doesnt use *default-lookup-type* anymore). this fixes some binding issues in windows. tests passing in windows and BSD now.
adding local hosts entry lookups for windows. works very well, makes sure the match ip type. so if you have a IPV4 ip attached to a host in the hosts file aand you do a lookup on that host, the family must be +af-inet+ or +af-unspec+ to match.