Bind test servers to 127.0.0.1 and avoid trying to connect to 0.0.0.0.
Avoid DNS lookups for localhost as well.
Merge branch 'feature/issue-730-bind-test-servers-to-localhost' into develop
Remove broken require_bind machinery from publishers.
Wait for selectables and delayedCalls to fade away in VumiTestCase teardown.
Wait a bit between reactor checks, no need to look at delayedCalls.
Docstrings are good things to have.
Cleaner Redis client shutdown.
Better docstring.
Fewer reactor-cleanup polling iterations.
Wait for QUIT response in txredis client shutdown.
Merge branch 'feature/issue-734-cleaner-txredis-shutdown' into develop
use treq for sandbox http resource
get the content in `_make_success_reply`
make DummyResponse behave like treq expects
better tests, lower level HTTP client stubbing
check StringIO() values
unused import
setting content-length header on DummyResponse
better files param format