settings: remove redundant/invalid <heading> definitions
[win32] supress warning C4355: "'this' used in base member initializer list"
settings: remove redundant/invalid <heading> definitions (part 2)
localization: fix "xbmc/settings/foo.xml" to "system/settings/foo.xml"
cosmetics: follow coding guidelines in CTCPServer
restructure CreateTCPServerSocket to check socket validity before using it
[win32] fix setsockopt calls in CreateTCPServerSocket to support dual-stack IPv4 and IPv6
fix log message introduced by da347c4dacb9ef91883af47a19af6153ade5f137
remove duplicate code already executed by CNetworkServices::StartAirPlayServer()