Track the IP users connect with. Add an admin column to users table.
SYN-48: Track User-Agents as well as IPs for client devices.
Add auth check to test if a user is an admin or not.
SYN-48: Implement WHOIS rest servlet
SYN-48: Fix typo. Get the whois for requested user rather tahan the requester
SYN-48: Delete dead code
Update docstring
Unbreak tests after changing storage API
Merge branch 'whois' of github.com:matrix-org/synapse into develop