Doc index update with components

Hi James,

I updated the documentation site with the components and some first links. Can you have a look what you think and give remarks? Then this weekend I'll complete it with more links to pan book etc.

One thing I don't know how to do though is the following: I would like to make the " * other" part link to the list of artices as they are displaced today on the quattor website under documentation. Thay way if somebody writes an documentation-article it is auto linked. But I don't know how. Any pointers?

Wouter

p.s.: The script at https://github.com/wdpypere/playground/blob/quattor-pod-doc/quattorpoddoc.py works now completely, with correct links.