Documentation break until next week

[Berin Loritsch]

I've got the core contracts for the sitemap documented (need some sanity 
checking there), and documentation for creating a simple Action up and 
ready for review.  You can view it here:

http://cocoon.zones.apache.org/daisy/documentation/components/664.html
I'm going to have to take a break from it until next week because I have 
some other things I need to take care of first.  Let me know what you 
think or if there are any improvements to be made.