attribute on a group to control UI default filter on direct/indirect display

from discussion in slack channel

Add an attribute to a group to cause the UI to display the group with a filter of direct memberships or indirect by default.  The absence of the attribute is all (current behavior).  There could be a system-wide default to control the default display of groups in the ui as well... but this is usually desirable for large groups for environments where the display of the large group is slow (which may in fact be a sign of a misconfigured cache and other components - but this at least allows for helping with the display of the group).