Adding the jquery timeago locales support. Adds to #831
Merge pull request #1088 from MadRabbit/master

Adding the jquery timeago locales support. Adds to #831
Fix race condition in retrying jobs via web UI
Allow for default number of retry attempts to be set for RetryJobs middleware.

* Adds `max_retries` option to RetryJobs middleware. Default is still 25. This
  way you can still retry jobs, but not have it spread out over such a long
  period.

Modify `Sidekiq::Middleware::Chain#add` semantics

* If middleware class already exists in the chain, remove the
  existing class and add it with possibly new arguments.
Add entry for change to  middleware
Merge pull request #1091 from czarneckid/add-max-retries-option-for-retry-jobs-middleware

Allow for default number of retry attempts to be set for RetryJobs middl...