Raquel

Summary

1. Add backoff base to sparse out initial retry delays (6)
2. Add `job.delay()` to be able to put the job back in the queue for later reprocessing without having to fail it (7)

**Full Changelog**: https://github.com/vduseev/raquel/compare/v0.1.2...v0.2.1

Summary

1. Allow users to handle exceptions within `dequeue()` manually and still report them through `job.fail(exc)` (Closes 4)
2. Automatically cancel all expired jobs (Closes 1)
3. Queue name is the first argument in `enqueue()` method. (Closes 3)

**Full Changelog**: https://github.com/vduseev/raquel/compare/v0.1.1...v0.1.2

What's Changed
* Rewritten using SQLAlchemy
* Async support added
* API redisigned for simplicity
* 91% test coverage

First public release

**Full Changelog**: https://github.com/vduseev/raquel/commits/v0.0.15