Merge branch 'release-v0.3.0' of github.com:matrix-org/synapse

synapse/handlers/room.py

synapse/http/client.py

synapse/rest/events.py

synapse/rest/login.py

synapse/rest/register.py

synapse/rest/room.py

synapse/server.py

synapse/storage/__init__.py

synapse/storage/_base.py

synapse/util/emailutils.py

tests/api/test_ratelimiting.py

tests/events/test_events.py

tests/federation/test_federation.py

tests/federation/test_pdu_codec.py

tests/handlers/test_directory.py

tests/handlers/test_federation.py

tests/handlers/test_presence.py

tests/handlers/test_presencelike.py

tests/handlers/test_profile.py

tests/handlers/test_room.py