[documentation] Schedule next D7 doc IRC meeting

[Addison Berry]

> add1sun has posted a Discussion at http://groups.drupal.org/node/24404
>
> Schedule next D7 doc IRC meeting
> ---------------
> At the Drupal 7 docs IRC meeting on July 10, we decided to have bi- 
> weekly meetings to keep D7 docs on track. We will meet in #drupal- 
> docs on Freenode for one hour. The Doodle to voice your date/time  
> preferences is at http://www.doodle.com/zd4rn6mkdmc7friw

- Addi