The return of the Procfile and the intro of Unicorn

Gemfile

@@ -49,3 +49,4 @@ group :test do
 end
 
 gem 'newrelic_rpm'
+gem 'unicorn'
\ No newline at end of file

Gemfile.lock

@@ -88,6 +88,7 @@ GEM
     hike (1.2.1)
     i18n (0.6.0)
     journey (1.0.4)
+    kgio (2.7.4)
     method_source (0.8)
     mime-types (1.19)
     mongo (1.6.4)
@@ -115,6 +116,7 @@ GEM
       rack
     rack-test (0.6.1)
       rack (>= 1.0)
+    raindrops (0.10.0)
     rake (0.9.2.2)
     rdiscount (1.6.8)
     rest-client (1.6.7)
@@ -146,6 +148,10 @@ GEM
     tire-contrib (0.1.1)
       tire
     tzinfo (0.3.33)
+    unicorn (4.3.1)
+      kgio (~> 2.6)
+      rack
+      raindrops (~> 0.7)
     yajl-ruby (1.1.0)
 
 PLATFORMS
@@ -179,5 +185,6 @@ DEPENDENCIES
   sinatra
   tire
   tire-contrib
+  unicorn
   voteable_mongo!
   yajl-ruby