to use secure password authentication you now have to specify "roots" as

protocol. Using "root" will use the standard method. Also updated the
web page http://root.cern.ch/root/NetFile.html to clearly describe the
different authentication methods.


git-svn-id: http://root.cern.ch/svn/root/trunk@409 27541ba8-7e3a-0410-8455-c3a389f83636