[Journal] Volume 6 Article List Updated

[Sunburned Surveyor]

Based on the feedback I got from our section editors and some help
from Tyler I have updated the articles list for Volume 6:

http://wiki.osgeo.org/wiki/Journal_Volume_6#Articles_List

This shows the current status of our articles. I found the section
editors for the four (4) orphaned articles, so we don't need to worry
about that. Let me know if you have any questions, and thanks to
everyone for their help.

Landon