Upgrade Rails to latest version

Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'rails',                '~> 4.0.1'
+gem 'rails',                '~> 4.0.2'
 
 gem 'sass-rails',           '~> 4.0.1'
 gem 'coffee-rails',         '~> 4.0.1'

Gemfile.lock

@@ -10,27 +10,27 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.0.1)
-      actionpack (= 4.0.1)
+    actionmailer (4.0.2)
+      actionpack (= 4.0.2)
       mail (~> 2.5.4)
-    actionpack (4.0.1)
-      activesupport (= 4.0.1)
+    actionpack (4.0.2)
+      activesupport (= 4.0.2)
       builder (~> 3.1.0)
       erubis (~> 2.7.0)
       rack (~> 1.5.2)
       rack-test (~> 0.6.2)
     active_model_serializers (0.8.1)
       activemodel (>= 3.0)
-    activemodel (4.0.1)
-      activesupport (= 4.0.1)
+    activemodel (4.0.2)
+      activesupport (= 4.0.2)
       builder (~> 3.1.0)
-    activerecord (4.0.1)
-      activemodel (= 4.0.1)
+    activerecord (4.0.2)
+      activemodel (= 4.0.2)
       activerecord-deprecated_finders (~> 1.0.2)
-      activesupport (= 4.0.1)
+      activesupport (= 4.0.2)
       arel (~> 4.0.0)
     activerecord-deprecated_finders (1.0.3)
-    activesupport (4.0.1)
+    activesupport (4.0.2)
       i18n (~> 0.6, >= 0.6.4)
       minitest (~> 4.2)
       multi_json (~> 1.3)
@@ -125,7 +125,7 @@ GEM
     hike (1.2.3)
     http_parser.rb (0.5.3)
     httpauth (0.2.0)
-    i18n (0.6.5)
+    i18n (0.6.7)
     jasmine-core (1.3.1)
     jasmine-rails (0.4.5)
       jasmine-core (~> 1.3)
@@ -207,17 +207,17 @@ GEM
       rack
     rack-test (0.6.2)
       rack (>= 1.0)
-    rails (4.0.1)
-      actionmailer (= 4.0.1)
-      actionpack (= 4.0.1)
-      activerecord (= 4.0.1)
-      activesupport (= 4.0.1)
+    rails (4.0.2)
+      actionmailer (= 4.0.2)
+      actionpack (= 4.0.2)
+      activerecord (= 4.0.2)
+      activesupport (= 4.0.2)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.0.1)
+      railties (= 4.0.2)
       sprockets-rails (~> 2.0.0)
-    railties (4.0.1)
-      actionpack (= 4.0.1)
-      activesupport (= 4.0.1)
+    railties (4.0.2)
+      actionpack (= 4.0.2)
+      activesupport (= 4.0.2)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     raindrops (0.12.0)
@@ -344,7 +344,7 @@ DEPENDENCIES
   protected_attributes (~> 1.0.5)
   pry-rails (~> 0.3.2)
   quiet_assets (~> 1.0.1)
-  rails (~> 4.0.1)
+  rails (~> 4.0.2)
   rake (~> 10.0.4)
   rb-inotify (~> 0.9.0)
   redcarpet (~> 2.2.2)