[RFC] HTTP Information Request

  Here is a more formal proposal for the 'Client Information' message I've 
sent 3 days before. After examining the 'Timezone Information' feedback I 
came to the conclusion that we need something like this. 

  This draft is not submitted yet since I would like to first send it here. I 
hope that you'll be interrested in this and that you'll find it usefull.