[drupal-docs] [task] Update block_example.module to demo configuration

[drewish]

Issue status update for 
http://drupal.org/node/36490
Post a follow up: 
http://drupal.org/project/comments/add/36490

 Project:      Documentation
 Version:      <none>
 Component:    Developer Guide
 Category:     tasks
 Priority:     normal
 Assigned to:  Anonymous
 Reported by:  drewish
 Updated by:   drewish
 Status:       patch (code needs review)
 Attachment:   http://drupal.org/files/issues/block_example.module.patch (5.24 KB)

I've rolled a patch to upate block_example.module so that it
demonstrates building and saving a block configuration form. I think
the code is okay but I'd like some feedback on the inline comments. I
tried to follow the tone of the existing code.




drewish