b) inserts are properly silenced when route is muted git-svn-id: svn://localhost/trunk/ardour2@473 d708f5d6-7413-0410-9779-e7cbd77b26cf
b) inserts are properly silenced when route is muted git-svn-id: svn://localhost/trunk/ardour2@473 d708f5d6-7413-0410-9779-e7cbd77b26cf