rollback foreman as it seemed to stop liking resque's ENV vars. [ci skip]

Gemfile

@@ -3,7 +3,7 @@ source 'http://rubygems.org'
 gem 'rails', '3.0.11'
 
 gem 'bundler', '>= 1.0.0'
-gem 'foreman'
+gem 'foreman', '0.27.0'
 gem 'whenever'
 
 gem 'thin', '~> 1.3.1', :require => false

Gemfile.lock

@@ -197,7 +197,7 @@ GEM
       ruby-hmac
     foreigner (1.1.1)
       activerecord (>= 3.0.0)
-    foreman (0.31.0)
+    foreman (0.27.0)
       term-ansicolor (~> 1.0.5)
       thor (>= 0.13.6)
     formatador (0.2.1)
@@ -480,7 +480,7 @@ DEPENDENCIES
   fixture_builder (= 0.3.1)
   fog
   foreigner (~> 1.1.0)
-  foreman
+  foreman (= 0.27.0)
   fuubar (= 0.0.6)
   haml (= 3.1.4)
   heroku