[documentation] Docs module has its own project

[Addison Berry]

Some of you may remember that we have a little proof of concept module  
for providing documentation within a Drupal install (http://groups.drupal.org/node/20127 
). You may have also noticed that it was annoying to have to pick a  
"version" for all docs issues once we did that. Today, thanks to dww,  
we've moved the module into its own project on d.o. It now lives at http://drupal.org/project/drupaldocs 
  and has its very own spanky, new issue queue. That eliminates the  
annoying version thing in the main queue and will let us keep code  
issues separate from general docs work.

- Addi