GTNPORTAL-3313 Workaround for GTNPORTAL-2700 not necessary after
GTNPORTAL-3291
GTNPORTAL-3294 South-East corner of Page Editor dialog shows nw-resize
rather than se-resize cursor
GTNPORTAL-3314 Import page fails in pages.xml with empty <preferences> element
GTNPORTAL-3319 InputStreams not closed properly in PageMarshallerTest
GTNPORTAL-2751: <priority> in navigation.xml files ignored for merge importMode
GTNPORTAL-3315: Enable/Disable setup root password feature
GTNPORTAL-3315: Use ExtensibleFilter instead of servlet filter for extension mechanism
GTNPORTAL-3315: Remove clone of OrganizationDatabaseInitializer and improve PortalSetupService