No longer truncates arguments in sidekiq-web, instead uses overflow: scroll to let you see them.
Actually remove the truncation.
Adds a job status page for scheduled jobs; partially reverts 6ce788b1210ebc9703b79780ae47ea9a48e2fd28 which removed arg truncation from overview pages.
Reverting contribuing.md, config.ru changes.
Adds tests for new web endpoints.
Fixing spacing on reverted config.ru
Updating invalid jid in tests so it's more clear.
Merge branch 'feature/arg-scroll' of git://github.com/jonhyman/sidekiq into jonhyman-feature/arg-scroll