subjectadmin...BulkManageDeadlines: Fixed scrollto.

Was broken when we changed from Panel to Container.
subjectadmin: Examinerstats UI skeleton for #302.
subjectadmin...examinerstats: Store and model.
apps.utils.restformat.serialize_user: Include displayname.
subjectadmin...examinerstats: Basic view (#302).
subjectadmin...examinerstats: Usable but simple view without summary (#302).
subjectadmin...AdminsBox: Closed small-tag around name.
subjectadmin...examinerstats: Better stats (#302).
subjectadmin...RelatedUsersBase: Handle full_name=null.
subjectadmin...related*: Not white bg.
subjectadmin...examinerstats: Better stats (#302).
subjectadmin...examinerstats: Usable set of stats (#302).
subjectadmin...examinerstats: Layout (#302).
subjectadmin...examinerstats: Include percent for all counts (#302).
subjectadmin...examinerstats: Chart the details (#302).
subjectadmin...examinerstats: Include closed without feedback (#302).
subjectadmin...examinerstats: Usable details for each examiner (#302).
subjectadmin...examinerstats: Summary of average points as column chart (#302).
subjectadmin...examinerstats: Summary of avarage number of words in feedback text as column chart (#302).
subjectadmin...examinerstats: Summary of passed groups as column chart (#302).