v0.2.0

CHANGES

• Refactor IfNet and add Ifv4Net, Ifv6Net, IfAddr, Ifv4Addr and Ifv6Addr
• Add interface_addrs, interface_ipv4_addrs, interface_ipv6_addrs, interface_addrs_by_filter, interface_ipv4_addrs_by_filter, and interface_ipv6_addrs_by_filter
• Add interface_multicast_addrs, interface_multicast_ipv4_addrs, interface_multicast_ipv6_addrs, interface_multicast_addrs_by_filter, interface_multcast_ipv4_addrs_by_filter and interface_multcast_ipv6_addrs_by_filter
• Add gateway_addrs, gateway_ipv4_addrs, gateway_ipv6_addrs, gateway_addrs_by_filter, gateway_ipv4_addrs_by_filter and gateway_ipv6_addrs_by_filter
• Add local_addrs, local_ipv4_addrs, local_ipv6_addrs, local_addrs_by_filter, local_ipv4_addrs_by_filter and local_ipv6_addrs_by_filter
• Add private_addrs, private_ipv4_addrs, private_ipv6_addrs, private_addrs_by_filter, private_ipv4_addrs_by_filter, private_ipv6_addrs_by_filter
• Add public_addrs, public_ipv4_addrs, public_ipv6_addrs, public_addrs_by_filter, public_ipv4_addrs_by_filter, and public_ipv6_addrs_by_filter
• Add ifindex_to_name and ifname_to_index