[Cdash] CDash maintenance

[Julien Jomier]

CDashers,

We are currently performing maintenance on the CDash server hosted at 
www.cdash.org and we expect to have the dashboards back up and running 
later this weekend or on Monday.

For the past year, The CDash server has been hosting more than 30 
projects with an average of 500+ submissions per day. As a consequence, 
the database has grown up to 90GB representing 700+ million records. In 
order to improve the performance of the server we are running a much 
needed database optimization.

Sorry for the inconvenience,
Julien