Release ndkale version-2.2.4

Adds support for tagging created SQS queues.

Release ndkale version-2.2.3

Merge pull request #66 from Nextdoor/travis_deploy

Fix travis deploy section.

Release ndkale version-2.2.2

Merge pull request #65 from Nextdoor/dependencies

Make ndkale's dependencies less strict.

Release ndkale version-2.2.1

Add not run messages to _successful_messages list during batch processing so that the messages get deleted in _release_batch.

If you are using version 2.2.0 with should_run_task, please upgrade to 2.2.1.

Release ndkale version-2.2.0

Allows tasks to cancel running and republish with a delay without raising exceptions.

Release ndkale version-2.1.0

Reconfigures dev env vars to just pass the queue endpoint itself

Release ndkale version-2.0.2

Bumps setuptools version from 40.8.0 to 41.0.1.

Release ndkale version-2.0.1

Bumps the pycryptome version to 3.6.6 from 3.6.1

Release ndkale version-2.0.0

Contains this breaking change: #53

version-1.0.1: cache publisher and task

Reuse publisher in tasks and workers (#45)

* Reuse publisher in tasks and workers

* Bump version to 1.0.1