Support ALL options of the Redis driver in Redis configuration
don't use the original options in client_opts, it's being used for the pool
add socket path test cases
Merge pull request #1270 from salimane/pr_redis_options

Support ALL options of the Redis driver in Redis configuration
Latest Pro and OSS changes
Display the full Redis connection in Web footer
Merge pull request #1272 from jlecour/web_redis_conn_id

Display the full Redis connection in Web footer
Adding the -C option into capistrano 3 task
Merge pull request #1273 from guivinicius/master

Adding the -C option into capistrano 3 task
Refactoring capistrano 3 tasks
Merge pull request #1274 from guivinicius/master

Refactoring capistrano 3 tasks
Memoize size of a SortedSet to reduce number of calls to Redis when iterating
Remove completed issues from Contributing.md
Merge pull request #1278 from aackerman/update-contributing-file

Remove completed issues from Contributing.md
Use multi to allow for fewer Redis connections
Update Contributing.md
Rejigger Sidekiq::Client to be instance-based, #1279
Clean up deprecations
Merge pull request #1277 from aackerman/api-deletion-support-memoization

Memoize size of a SortedSet to reduce calls to Redis when iterating
Escape error messages on the retry page