Upgrade Rails to 4.2.8

Gemfile

 source 'https://rubygems.org'
 
-gem 'rails', '4.2.7.1'
+gem 'rails', '4.2.8'
 gem 'rails-deprecated_sanitizer', '~> 1.0.3'
 
 # Responders respond_to and respond_with

Gemfile.lock

@@ -3,40 +3,39 @@ GEM
   specs:
     RedCloth (4.3.2)
     ace-rails-ap (4.1.0)
-    actionmailer (4.2.7.1)
-      actionpack (= 4.2.7.1)
-      actionview (= 4.2.7.1)
-      activejob (= 4.2.7.1)
+    actionmailer (4.2.8)
+      actionpack (= 4.2.8)
+      actionview (= 4.2.8)
+      activejob (= 4.2.8)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.7.1)
-      actionview (= 4.2.7.1)
-      activesupport (= 4.2.7.1)
+    actionpack (4.2.8)
+      actionview (= 4.2.8)
+      activesupport (= 4.2.8)
       rack (~> 1.6)
       rack-test (~> 0.6.2)
       rails-dom-testing (~> 1.0, >= 1.0.5)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (4.2.7.1)
-      activesupport (= 4.2.7.1)
+    actionview (4.2.8)
+      activesupport (= 4.2.8)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    activejob (4.2.7.1)
-      activesupport (= 4.2.7.1)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activejob (4.2.8)
+      activesupport (= 4.2.8)
       globalid (>= 0.3.0)
-    activemodel (4.2.7.1)
-      activesupport (= 4.2.7.1)
+    activemodel (4.2.8)
+      activesupport (= 4.2.8)
       builder (~> 3.1)
-    activerecord (4.2.7.1)
-      activemodel (= 4.2.7.1)
-      activesupport (= 4.2.7.1)
+    activerecord (4.2.8)
+      activemodel (= 4.2.8)
+      activesupport (= 4.2.8)
       arel (~> 6.0)
     activerecord_sane_schema_dumper (0.2)
       rails (>= 4, < 5)
-    activesupport (4.2.7.1)
+    activesupport (4.2.8)
       i18n (~> 0.7)
-      json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
@@ -47,7 +46,7 @@ GEM
       activerecord (>= 3.0)
     akismet (2.0.0)
     allocations (1.0.5)
-    arel (6.0.3)
+    arel (6.0.4)
     asana (0.4.0)
       faraday (~> 0.9)
       faraday_middleware (~> 0.9)
@@ -86,7 +85,7 @@ GEM
       sass (>= 3.3.4)
     brakeman (3.4.1)
     browser (2.2.0)
-    builder (3.2.2)
+    builder (3.2.3)
     bullet (5.2.0)
       activesupport (>= 3.0.0)
       uniform_notifier (~> 1.10.0)
@@ -127,7 +126,7 @@ GEM
       execjs
     coffee-script-source (1.10.0)
     colorize (0.7.7)
-    concurrent-ruby (1.0.2)
+    concurrent-ruby (1.0.4)
     connection_pool (2.2.1)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
@@ -354,7 +353,7 @@ GEM
       json (~> 1.8)
       multi_xml (>= 0.5.2)
     httpclient (2.8.2)
-    i18n (0.7.0)
+    i18n (0.8.0)
     ice_nine (0.11.1)
     influxdb (0.2.3)
       cause
@@ -370,7 +369,7 @@ GEM
       thor (>= 0.14, < 2.0)
     jquery-ui-rails (5.0.5)
       railties (>= 3.2.16)
-    json (1.8.3)
+    json (1.8.6)
     json-schema (2.6.2)
       addressable (~> 2.3.8)
     jwt (1.5.6)
@@ -429,9 +428,8 @@ GEM
     net-ssh (3.0.1)
     netrc (0.11.0)
     newrelic_rpm (3.16.0.318)
-    nokogiri (1.6.8)
+    nokogiri (1.6.8.1)
       mini_portile2 (~> 2.1.0)
-      pkg-config (~> 1.1.7)
     numerizer (0.1.1)
     oauth (0.5.1)
     oauth2 (1.2.0)
@@ -506,7 +504,6 @@ GEM
     parser (2.3.1.4)
       ast (~> 2.2)
     pg (0.18.4)
-    pkg-config (1.1.7)
     poltergeist (1.9.0)
       capybara (~> 2.1)
       cliver (~> 0.3.1)
@@ -548,28 +545,28 @@ GEM
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.2.7.1)
-      actionmailer (= 4.2.7.1)
-      actionpack (= 4.2.7.1)
-      actionview (= 4.2.7.1)
-      activejob (= 4.2.7.1)
-      activemodel (= 4.2.7.1)
-      activerecord (= 4.2.7.1)
-      activesupport (= 4.2.7.1)
+    rails (4.2.8)
+      actionmailer (= 4.2.8)
+      actionpack (= 4.2.8)
+      actionview (= 4.2.8)
+      activejob (= 4.2.8)
+      activemodel (= 4.2.8)
+      activerecord (= 4.2.8)
+      activesupport (= 4.2.8)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.7.1)
+      railties (= 4.2.8)
       sprockets-rails
     rails-deprecated_sanitizer (1.0.3)
       activesupport (>= 4.2.0.alpha)
-    rails-dom-testing (1.0.7)
+    rails-dom-testing (1.0.8)
       activesupport (>= 4.2.0.beta, < 5.0)
-      nokogiri (~> 1.6.0)
+      nokogiri (~> 1.6)
       rails-deprecated_sanitizer (>= 1.0.1)
     rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
-    railties (4.2.7.1)
-      actionpack (= 4.2.7.1)
-      activesupport (= 4.2.7.1)
+    railties (4.2.8)
+      actionpack (= 4.2.8)
+      activesupport (= 4.2.8)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rainbow (2.1.0)
@@ -733,10 +730,10 @@ GEM
       spring (>= 0.9.1)
     spring-commands-spinach (1.1.0)
       spring (>= 0.9.1)
-    sprockets (3.7.0)
+    sprockets (3.7.1)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.1.1)
+    sprockets-rails (3.2.0)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
@@ -760,7 +757,7 @@ GEM
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
       rack (>= 1, < 3)
-    thor (0.19.1)
+    thor (0.19.4)
     thread_safe (0.3.5)
     tilt (2.0.5)
     timecop (0.8.1)
@@ -949,7 +946,7 @@ DEPENDENCIES
   rack-cors (~> 0.4.0)
   rack-oauth2 (~> 1.2.1)
   rack-proxy (~> 0.6.0)
-  rails (= 4.2.7.1)
+  rails (= 4.2.8)
   rails-deprecated_sanitizer (~> 1.0.3)
   rainbow (~> 2.1.0)
   rblineprof (~> 0.3.6)