Initialize Capistrano

Signed-off-by: David Celis <me@davidcel.is>
Configure Capistrano

Signed-off-by: David Celis <me@davidcel.is>
Update newrelic.yml

Signed-off-by: David Celis <me@davidcel.is>
Add Sidekiq initializer

Signed-off-by: David Celis <me@davidcel.is>
Mount Sidekiq::Web and require the API Key to view it

Signed-off-by: David Celis <me@davidcel.is>
Configure Sidekiq

Signed-off-by: David Celis <me@davidcel.is>
Fix rake tasks that didn't correctly load the environment

Signed-off-by: David Celis <me@davidcel.is>
Fix WebhookWorker

Signed-off-by: David Celis <me@davidcel.is>
Update Sidekiq

Signed-off-by: David Celis <me@davidcel.is>
Fix WebhookWorker specs

Signed-off-by: David Celis <me@davidcel.is>
Use Ruby 2.1.1

Signed-off-by: David Celis <me@davidcel.is>
Fix typo in config.ru

Signed-off-by: David Celis <me@davidcel.is>