[drupal-docs] book module improvements

[Charlie Lowe]

Djun Kim wrote:
> 
> 
>      I suppose I better get to work on export and import, then ;)
> 

This is definitely a big *+1* for Drupal and usability. Not so much in 
terms of offsite editing which is definitely convenient, but for simply 
moving content between sites. For instance, in elearning, being able to 
move course materials from a previous semester site into a new semester 
is a big deal. And if we build user howto's into the user part of the 
Drupal handbook, site administrators will be able to import those into 
their site. They can do it in mass, then edit/contextualize them and 
delete out the ones they don't want.