Centralize/consolidate hide-filter (otherwise too many places implementing the same rule, difficult to ensure consistency), option to control hide-filter component-wise.
pr_PersonEntityRepresent with bulk option (not migrated yet - to follow).
Migrate to pr_PersonEntityRepresent
Stats: Demographics include a Total field to create percentages in the
aggregates. S3Task async() supports null in JSON
Merge branch 'master' of git://github.com/nursix/eden