Allow Dashboard Template assignment on Portal level, not only on Portal User level

[partomas]

Please consider allowing Dashboard Templates to be assigned directly on the Portal level, not only on the Portal User level.

This would make administration much easier, especially when multiple portal users should use the same dashboard by default. Administrators could configure the dashboard once for the whole portal instead of setting it separately for each user.

It would also be useful to allow individual Portal User overrides when needed.

Thank you.

[yuri]

The dashboard is configured per portal since the early days.