Deflake the TestCreate test, by adding an explicit wait.
Merge pull request #2125 from brendandburns/flake

Deflake the TestCreate test, by adding an explicit wait.
Fix TestAuthModeAlwaysAllow.

Fix #2137
Merge pull request #2138 from dchen1107/master

Fix TestAuthModeAlwaysAllow.
Get user from request and put in authz attribs.

Added integration tests for user-based auth.