Updated public people languages to be able to add/edit one's languages.
Update public profile degrees to be able to add/edit/delete one's degrees.
Update public profile global expertise to add/edit/delete one's own.
Update people public activites to allow add/edit/delete of one's activities.
Deploy 2.3.204.1 to alpha and staging.
Fix spelling mistake on WebDevElopmentWorkerRole file and class name.
Reconfigure CreateEmailAddress command to be used by web client.
Implement validation and action method for POST email address.