Add support for supplying Procs for rate limit, name, and period.
Add docs for dynamic configuration options.
Fix a couple of README typos.
Fix error running specs with Sidekiq 3 (Sidekiq::Queue unknown).
Don’t require Sidekiq 3; just allow it.
Merge branch 'refs/heads/sidekiq_3'
Merge branch 'refs/heads/procs'