Version 5.0.2

• added getLeadingBitCount(boolean) getTrailingsBitCount(boolean) for getting the number of leading or trailing consecutive one or zero bits in an ip address or ip address section
• fixed an IPAddressString.contains issue #13 (comment)
• added containsNonZeroHosts for determining if a subnet/address contains the non-zero host addresses of a subnet or address requested in #13 (comment)
• added HostName.asInetSocketAddress for host names or ip addresses with ports
• added isZeroHost() and isZeroHost(int) to ip address and ip address sections
• fixed issue #15, conversion to InetAddress
• fixed issue with ipv6 multicast check
• added more constructors to HostName for InetSocketAddress and InterfaceAddress