re-setting Gemfile.lock

Gemfile.lock

@@ -60,7 +60,6 @@ GEM
     acts_as_list (0.2.0)
       activerecord (>= 3.0)
     addressable (2.3.4)
-    ansi (1.4.3)
     arel (3.0.2)
     awesome_nested_set (2.1.6)
       activerecord (>= 3.0.0)
@@ -154,7 +153,6 @@ GEM
     guard-test (1.0.0)
       guard (>= 1.8)
       test-unit (~> 2.2)
-    hashie (2.0.5)
     hike (1.2.3)
     htmldiff (0.0.1)
     i18n (0.6.4)
@@ -185,12 +183,6 @@ GEM
     metaclass (0.0.1)
     method_source (0.8.1)
     mime-types (1.23)
-    minitest (4.7.5)
-    minitest-reporters (0.14.20)
-      ansi
-      builder
-      minitest (>= 2.12, < 5.0)
-      powerbar
     mocha (0.13.3)
       metaclass (~> 0.0.1)
     multi_json (1.7.9)
@@ -204,9 +196,6 @@ GEM
       railties (~> 3.0)
     pg (0.15.1)
     polyglot (0.3.3)
-    powerbar (1.0.11)
-      ansi (~> 1.4.0)
-      hashie (>= 1.1.0)
     prototype-rails (3.2.1)
       rails (~> 3.2)
     pry (0.9.12.2)
@@ -393,7 +382,6 @@ DEPENDENCIES
   launchy (~> 2.3.0)
   letter_opener (~> 1.0.0)
   loofah
-  minitest-reporters
   mocha (~> 0.13.1)
   mysql
   mysql2 (~> 0.3.11)
@@ -437,4 +425,3 @@ DEPENDENCIES
   tinymce-rails-langs
   uglifier (>= 1.0.3)
   will_paginate (~> 3.0)
-  yard