[Cdash] CDash 1.6.4 released

[Julien Jomier]

On behalf of the CDash development team, I'm pleased to announce that 
CDash 1.6.4 is available for download at: http://www.cdash.org.

This is a patch release for the 1.6 branch and therefore doesn't require 
any upgrade to the database. To upgrade, just replace the source files 
(and keep your cdash/config.local.php).

This release fixes the following issues:

   * CDash sends emails even when categories are disabled
   * Missing client_jobschedule table columns
   * Shared project repositories not updated correctly
   * Improved command lines Build Error/Warning Display
   * Subscription can be altered even if not admin
   * Site description repeatedly escapes special characters

If you have any problems or find any bugs, please report them at
www.cdash.org/Bug.

Happy CDashing,
Julien