Use foreman for starting sidekiq in development

Gemfile

@@ -32,6 +32,7 @@ group :development do
   gem 'quiet_assets',   '~> 1.0.1'
   gem 'capistrano',     '~> 2.15'
   gem 'capistrano-ext', '~> 1.2'
+  gem 'foreman',        '~> 0.63.0'
 end
 
 group :test, :development do

Gemfile.lock

@@ -113,6 +113,12 @@ GEM
       net-ssh (>= 2.1.3)
       nokogiri (~> 1.5.0)
       ruby-hmac
+    foreman (0.63.0)
+      dotenv (>= 0.7)
+      thor (>= 0.13.6)
+    foreman (0.63.0-java)
+      dotenv (>= 0.7)
+      thor (>= 0.13.6)
     formatador (0.2.4)
     guard (1.8.0)
       formatador (>= 0.2.4)
@@ -354,6 +360,7 @@ DEPENDENCIES
   draper (~> 1.2.1)
   factory_girl_rails (~> 4.2.0)
   fog (~> 1.9.0)
+  foreman (~> 0.63.0)
   guard (~> 1.8.0)
   guard-jasmine-headless-webkit (~> 0.3.2)
   guard-rspec (~> 3.0.0)

Procfile

@@ -1 +1 @@
-web: bundle exec unicorn -p $PORT -c ./config/unicorn.rb
+worker: bundle exec sidekiq -v