add functionality to the SimplifiedUserInfo class

rather than trying to tack it on later
in a bunch of places and specifying at the class level
whether that class needed that functionality
Merge branch 'multimedia-case-properties' into autostaging
Merge remote-tracking branch 'origin/sql-dailyformstats' into autostaging
Merge branch 'pretty-user-display' into autostaging
Merge remote-tracking branch 'origin/hq-dropdown' into autostaging
Merge remote-tracking branch 'origin/uth' into autostaging
Merge remote-tracking branch 'origin/mailchimp3' into autostaging
Merge branch 'fix-submit-history' into autostaging
update submodule refs