Designed to cope with the need to select tickets by operational status. The value of this attribute is computed by the framework. It depends on the actual ticket status (that attribute cannot be known by the root class because its definition varies from one type of ticket to another).
The data model has been enriched with the new attribute Ticket::operational_status. Its value is 'active' unless the ticket status is either 'rejected', 'resolved' or 'closed'. The existing dashboards have been left unchanged but should be revised to fully benefit from the new attribute (e.g. Open requests, Open problems, etc.)
Note: the alpha version of the compiler had already been committed by mistake a few days ago.
SVN:trunk[3859]
