Remove unused minitest and turn gems

Gemfile

@@ -111,8 +111,6 @@ end
 
 group :test do
   gem 'cucumber-rails', :require => false
-  gem 'minitest', ">= 2.10"
-  gem "turn", :require => false
   gem "simplecov", :require => false
   gem "shoulda-matchers"
   gem 'email_spec'

Gemfile.lock

@@ -99,7 +99,6 @@ GEM
     acts-as-taggable-on (2.3.1)
       rails (~> 3.0)
     addressable (2.2.8)
-    ansi (1.4.2)
     arel (3.0.2)
     autotest (4.4.6)
       ZenTest (>= 4.4.1)
@@ -219,7 +218,6 @@ GEM
       treetop (~> 1.4.8)
     method_source (0.7.1)
     mime-types (1.19)
-    minitest (3.1.0)
     modernizr (2.5.3)
       sprockets (~> 2.0)
     multi_json (1.3.6)
@@ -348,8 +346,6 @@ GEM
     treetop (1.4.10)
       polyglot
       polyglot (>= 0.3.1)
-    turn (0.9.5)
-      ansi
     tzinfo (0.3.33)
     uglifier (1.0.3)
       execjs (>= 0.3.0)
@@ -407,7 +403,6 @@ DEPENDENCIES
   launchy
   letter_opener
   linguist (~> 1.0.0)!
-  minitest (>= 2.10)
   modernizr (= 2.5.3)
   mysql2
   omniauth-ldap!
@@ -431,7 +426,6 @@ DEPENDENCIES
   stamp
   therubyracer
   thin
-  turn
   uglifier (= 1.0.3)
   unicorn
   webmock