[PATCH] make authtype a config option

[Mike Bonnet]

On Mon, 2008-08-11 at 22:54 -0500, Dennis Gilmore wrote:
> the attached patch adds a config option that can be in a config file or on the 
> command line forcing the use of one authentication type.  it is useful if a 
> hub supports more than one authentication type.  or using different hubs that 
> support different authentications methods.  Ive tested with noauth, kerberos, 
> and ssl.

Applied.  Thanks for the patch!