New NCA Functionality

This release now provides support for a web server to open multiple AF-NCA sockets. With multiple sockets, you can have different web servers that run on one server.

In addition, a new configuration file that is called /etc/nca/ncaport.conf is available. The file can be used to manage the IP addresses and ports that NCA uses. Your web server might not provide native support of the AF_NCA socket. If your server lacks this support, use this file and the NCA socket utility library to convert an AF_INET socket to an AF_NCA socket.