[ydl-gen] ISO build versions?

[Dene Stringfellow]

Derick,

Thanks for your response. What you have spelled out makes sense. 
However, are there any guidelines for what packages constitute a good 
basic server install setup - by that I mean just a basic server with no 
other software as a starting point? If I go the YDL5.x route I'm going 
to need to know what I can ditch and what I need to keep!

Thanks agin in advance.

Dene