LPS-32066 Use implicit "portletPreferences" variable and remove unused
SOS-1653 Redirect fails when adding an announcement from manage entries popup.
SOS-1620 Microblogs activities are not showing in My Profile > Activities
SOS-1620 S/F
SOS-1651 Make grouping time window configurable
LPS-38497 Allow test classes access to portal lib including portal impl
LPS-38497 SF