Revert "update unicorn cofig for sidekiq with redis"

This reverts commit 04a65b54ea270444dbf22017e1786fc6ab41cd20.
Revert "simplify unicorn and sidekiq setup"

This reverts commit 248a98e2a631bc21ae1a67d7738c1020c5e8082e.
Revert "add code to deal with redis"

This reverts commit ba4fe19e877d57e23d7ba9d7f9a40518872be48a.
Revert "move commands to the correct file..."

This reverts commit 0ed3105e7452b31b59448d2db5655bab5cc98942.
Revert "change update of podcast details from on find to hourly cron with sidekiq and whenever"

This reverts commit 78ffb004f03498e6fc49a65042e657dc00a67a8d.
Revert "add whenever gem for cron scheduling"

This reverts commit 4867b62c599fc18cfbbffef6da375463961265a1.
Revert "add sidekiq gem and support for background processing"

This reverts commit 82bf3b0755ae8066cbc1eadf607bc74d25d5f753.