Add module prefix to exception types

Change-Id: If1b0eccc9c75553fdbb3280ab742b1f4d6ea7861
Don't set filter name if we use Noop driver

If we are using the Noop firewall driver we don't set a filter name.

Fixes: bug #1131358
Change-Id: I5e8a92baa6838ed51b55ffd6af1e98da6dd662c2
Merge "Add module prefix to exception types"
Merge "Don't set filter name if we use Noop driver"