[AG-TECH] Update to accessgrid.org

[Thomas D. Uram]

We've been busy updating the appearance of the Access Grid community
website at accessgrid.org.  A few things you'll notice, besides the new 
look overall, include:

- random images of Access Grid nodes on the front page, drawn from the
node listings on AGCentral (the node listings are in the process of 
being migrated from AGCentral to accessgrid.org)

- a feed of meetings happening on the Access Grid, currently from NCSA's
AGSchedule

- news from the AG community, currently being drawn from Google Alerts


Tom Uram