public OzMJPEGClient_Config(
	string url,
	string username = "",
	string password = ""
)

Public Sub New ( 
	url As String,
	Optional username As String = "",
	Optional password As String = ""
)

public:
OzMJPEGClient_Config(
	String^ url, 
	String^ username = L"", 
	String^ password = L""
)

new : 
        url : string * 
        ?username : string * 
        ?password : string 
(* Defaults:
        let _username = defaultArg username ""
        let _password = defaultArg password ""
*)
-> OzMJPEGClient_Config