+- New server options: --listen--address, --http-listen-address and
+ --dccp-listen-address. These options restrict the set of listening
+ addresses of the TCP and DCCP sockets of the server process.
+- The help commands of server, audiod, play now support --long. By default,
+ the short help is shown.
+- The code which merges the command line options with the config file
+ options has been consolidated.