Signed-off-by: Stanislav Nikitin <pztrn@pztrn.name>

Use the version of "matrix-angular-sdk" hosted on pypi

Clean up scripts/

Swap out bcrypt for md5 in tests

Conflicts:
	synapse/handlers/auth.py
	synapse/python_dependencies.py
	synapse/rest/client/v1/login.py

Check for an internationalised filename first

Support unicode attachment filenames

This reduces our ~8 second sequential test time down to ~7 seconds

Make 'setup.py test' run tox

Merge erikj/user_dedup to develop

Allow tests to be filter when using tox

`tox` will run all tests
`tox tests.api.test_auth.AuthTestCase` will run just the tests in AuthTestCase

Don't loop over all rooms ever in typing.get_new_events_for_user

Add config option to specify where generated files should be dumped