Add custom retry delay
Log retry delay failures and fallback to the default
fixup
Let them know it's being retried using the default
fixup
Refactor into a class
space fix
Revert "Refactor into a class"

This reverts commit 9583f090a80236db36c2860a80fda092dd5f453c.
Merge pull request #1027 from jmazzi/feature/custom_retry

Add custom retry delay
Fix heisenbug with tests
Refactor sidekiq_retry_in impl
Prefer background jobs to message processing in future terminology
Allow retries_exhausted to be defined in a block

sidekiq_retries_exhausted { |*args| }
Deprecate Worker#retries_exhausted in favor of the
`sidekiq_retries_exhausted` callback
Add link to Error-Handling wiki page
Pass the entire message to sidekiq_retries_exhausted
Minor optimization to just enqueue something now if it's set to perform_in the past or now.
Merge pull request #1033 from jonhyman/feature/enqueue-now

Minor optimization to just enqueue something now if it's set to perform_in the past or now
Merge pull request #1030 from jmazzi/feature/retries_exhausted_syntax_update

Allow retries_exhausted to be defined in a block
version, changes update