Typo
Merge pull request #443 from kevinrobinson/develop

Merge #443
Add a Sink type, fix some variance issues
Fix some issues found in test
address Kevin's comments
Merge pull request #445 from twitter/typedpipe-trait

Merge #445
Make Mode job-specific.
Fix Ryan's comment. And completely move implicit mode from Mode object to Job class. Change a bunch of other files for this change.
Remove one extra line.
Change pollinginterval to 5 to speedup test.
Address Oscar's comments.
Change pollinginterval tp 3.
Change timeout parameter in HangingTest to 3 milliseconds, since currently when this flaky test fails it always has more outputs than expected.
Change timeout in HangingTest to 2 milliseconds. Tuning this parameter for the flaky test.
Comment out HangingTest. Add a TODO for it.
Change pollinginterval to 5.
Merge pull request #448 from reconditesea/klin_fix_mode

Make Mode from global to job-specific.