Updated rails to 4.2.2 and updated gems
diff --git a/Gemfile b/Gemfile
index b2e8022..59f1425 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,7 +2,7 @@
 ruby '2.2.1'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '4.2.1'
+gem 'rails', '4.2.2'
 
 gem 'puma'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 168029c..116d4e5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,36 +1,36 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.2.1)
-      actionpack (= 4.2.1)
-      actionview (= 4.2.1)
-      activejob (= 4.2.1)
+    actionmailer (4.2.2)
+      actionpack (= 4.2.2)
+      actionview (= 4.2.2)
+      activejob (= 4.2.2)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.1)
-      actionview (= 4.2.1)
-      activesupport (= 4.2.1)
+    actionpack (4.2.2)
+      actionview (= 4.2.2)
+      activesupport (= 4.2.2)
       rack (~> 1.6)
       rack-test (~> 0.6.2)
       rails-dom-testing (~> 1.0, >= 1.0.5)
       rails-html-sanitizer (~> 1.0, >= 1.0.1)
-    actionview (4.2.1)
-      activesupport (= 4.2.1)
+    actionview (4.2.2)
+      activesupport (= 4.2.2)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 1.0, >= 1.0.5)
       rails-html-sanitizer (~> 1.0, >= 1.0.1)
-    activejob (4.2.1)
-      activesupport (= 4.2.1)
+    activejob (4.2.2)
+      activesupport (= 4.2.2)
       globalid (>= 0.3.0)
-    activemodel (4.2.1)
-      activesupport (= 4.2.1)
+    activemodel (4.2.2)
+      activesupport (= 4.2.2)
       builder (~> 3.1)
-    activerecord (4.2.1)
-      activemodel (= 4.2.1)
-      activesupport (= 4.2.1)
+    activerecord (4.2.2)
+      activemodel (= 4.2.2)
+      activesupport (= 4.2.2)
       arel (~> 6.0)
-    activesupport (4.2.1)
+    activesupport (4.2.2)
       i18n (~> 0.7)
       json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
@@ -100,10 +100,10 @@
     hashie (3.4.2)
     headless (2.1.0)
     i18n (0.7.0)
-    jbuilder (2.2.16)
+    jbuilder (2.3.0)
       activesupport (>= 3.0.0, < 5)
       multi_json (~> 1.2)
-    jquery-rails (4.0.3)
+    jquery-rails (4.0.4)
       rails-dom-testing (~> 1.0)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
@@ -118,7 +118,7 @@
     mime-types (2.6.1)
     mini_portile (0.6.2)
     minitest (5.7.0)
-    multi_json (1.11.0)
+    multi_json (1.11.1)
     multi_xml (0.5.5)
     multipart-post (2.0.0)
     nokogiri (1.6.6.2)
@@ -146,19 +146,19 @@
       rack (>= 1.1, < 2.0)
     quiet_assets (1.1.0)
       railties (>= 3.1, < 5.0)
-    rack (1.6.1)
+    rack (1.6.4)
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.2.1)
-      actionmailer (= 4.2.1)
-      actionpack (= 4.2.1)
-      actionview (= 4.2.1)
-      activejob (= 4.2.1)
-      activemodel (= 4.2.1)
-      activerecord (= 4.2.1)
-      activesupport (= 4.2.1)
+    rails (4.2.2)
+      actionmailer (= 4.2.2)
+      actionpack (= 4.2.2)
+      actionview (= 4.2.2)
+      activejob (= 4.2.2)
+      activemodel (= 4.2.2)
+      activerecord (= 4.2.2)
+      activesupport (= 4.2.2)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.1)
+      railties (= 4.2.2)
       sprockets-rails
     rails-deprecated_sanitizer (1.0.3)
       activesupport (>= 4.2.0.alpha)
@@ -173,32 +173,32 @@
       rails_stdout_logging
     rails_serve_static_assets (0.0.4)
     rails_stdout_logging (0.0.3)
-    railties (4.2.1)
-      actionpack (= 4.2.1)
-      activesupport (= 4.2.1)
+    railties (4.2.2)
+      actionpack (= 4.2.2)
+      activesupport (= 4.2.2)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (10.4.2)
     rdoc (4.2.0)
     responders (2.1.0)
       railties (>= 4.2.0, < 5)
-    rspec-core (3.2.3)
-      rspec-support (~> 3.2.0)
-    rspec-expectations (3.2.1)
+    rspec-core (3.3.1)
+      rspec-support (~> 3.3.0)
+    rspec-expectations (3.3.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.2.0)
-    rspec-mocks (3.2.1)
+      rspec-support (~> 3.3.0)
+    rspec-mocks (3.3.1)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.2.0)
-    rspec-rails (3.2.3)
+      rspec-support (~> 3.3.0)
+    rspec-rails (3.3.2)
       actionpack (>= 3.0, < 4.3)
       activesupport (>= 3.0, < 4.3)
       railties (>= 3.0, < 4.3)
-      rspec-core (~> 3.2.0)
-      rspec-expectations (~> 3.2.0)
-      rspec-mocks (~> 3.2.0)
-      rspec-support (~> 3.2.0)
-    rspec-support (3.2.2)
+      rspec-core (~> 3.3.0)
+      rspec-expectations (~> 3.3.0)
+      rspec-mocks (~> 3.3.0)
+      rspec-support (~> 3.3.0)
+    rspec-support (3.3.0)
     sass (3.4.14)
     sass-rails (5.0.3)
       railties (>= 4.0.0, < 5.0)
@@ -268,7 +268,7 @@
   pg
   puma
   quiet_assets
-  rails (= 4.2.1)
+  rails (= 4.2.2)
   rails_12factor
   rspec-rails
   sass-rails (~> 5.0)