v1.2.0

• Delete user API
• Delete all user data (user, sessions, permissions, notifications, data, tasks, messages, profile)
• Initial mongo stores for all database collections
• Dataservices client for userservices service to delete user data
• Tool to expand sessions to populate database with necessary fields (from session token)
• Trace request carries forward to outgoing HTTP requests
• Update tapi tool to allow command-line user get, find, add-role, remove-role, and delete