Upgrade Rails

Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'rails',                '4.1.5'
+gem 'rails',                '4.1.11'
 
 gem 'sass-rails',           '~> 4.0.3'
 gem 'uglifier',             '>= 2.3.1'

Gemfile.lock

@@ -1,29 +1,29 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.1.5)
-      actionpack (= 4.1.5)
-      actionview (= 4.1.5)
-      mail (~> 2.5.4)
-    actionpack (4.1.5)
-      actionview (= 4.1.5)
-      activesupport (= 4.1.5)
+    actionmailer (4.1.11)
+      actionpack (= 4.1.11)
+      actionview (= 4.1.11)
+      mail (~> 2.5, >= 2.5.4)
+    actionpack (4.1.11)
+      actionview (= 4.1.11)
+      activesupport (= 4.1.11)
       rack (~> 1.5.2)
       rack-test (~> 0.6.2)
-    actionview (4.1.5)
-      activesupport (= 4.1.5)
+    actionview (4.1.11)
+      activesupport (= 4.1.11)
       builder (~> 3.1)
       erubis (~> 2.7.0)
     active_model_serializers (0.8.1)
       activemodel (>= 3.0)
-    activemodel (4.1.5)
-      activesupport (= 4.1.5)
+    activemodel (4.1.11)
+      activesupport (= 4.1.11)
       builder (~> 3.1)
-    activerecord (4.1.5)
-      activemodel (= 4.1.5)
-      activesupport (= 4.1.5)
+    activerecord (4.1.11)
+      activemodel (= 4.1.11)
+      activesupport (= 4.1.11)
       arel (~> 5.0.0)
-    activesupport (4.1.5)
+    activesupport (4.1.11)
       i18n (~> 0.6, >= 0.6.9)
       json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
@@ -117,14 +117,14 @@ GEM
     httparty (0.13.1)
       json (~> 1.8)
       multi_xml (>= 0.5.2)
-    i18n (0.6.11)
+    i18n (0.7.0)
     ice_nine (0.11.0)
     immigrant (0.3.1)
       activerecord (>= 3.0)
     jquery-rails (3.0.4)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
-    json (1.8.1)
+    json (1.8.3)
     kaminari (0.14.1)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
@@ -134,13 +134,12 @@ GEM
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
     lumberjack (1.0.9)
-    mail (2.5.4)
-      mime-types (~> 1.16)
-      treetop (~> 1.4.8)
+    mail (2.6.3)
+      mime-types (>= 1.16, < 3)
     method_source (0.8.2)
-    mime-types (1.25.1)
-    minitest (5.4.1)
-    multi_json (1.11.0)
+    mime-types (2.6.1)
+    minitest (5.7.0)
+    multi_json (1.11.1)
     multi_xml (0.5.5)
     net-scp (1.0.4)
       net-ssh (>= 1.99.1)
@@ -158,7 +157,6 @@ GEM
       cliver (~> 0.3.1)
       multi_json (~> 1.0)
       websocket-driver (>= 0.2.0)
-    polyglot (0.3.5)
     pry (0.10.1)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
@@ -169,28 +167,28 @@ GEM
       activesupport (>= 3.0.0)
     quiet_assets (1.0.2)
       railties (>= 3.1, < 5.0)
-    rack (1.5.2)
+    rack (1.5.5)
     rack-protection (1.5.0)
       rack
     rack-rewrite (1.5.0)
     rack-robustness (1.1.0)
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.1.5)
-      actionmailer (= 4.1.5)
-      actionpack (= 4.1.5)
-      actionview (= 4.1.5)
-      activemodel (= 4.1.5)
-      activerecord (= 4.1.5)
-      activesupport (= 4.1.5)
+    rails (4.1.11)
+      actionmailer (= 4.1.11)
+      actionpack (= 4.1.11)
+      actionview (= 4.1.11)
+      activemodel (= 4.1.11)
+      activerecord (= 4.1.11)
+      activesupport (= 4.1.11)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.1.5)
+      railties (= 4.1.11)
       sprockets-rails (~> 2.0)
     rails_warden (0.5.8)
       warden (>= 1.0.0)
-    railties (4.1.5)
-      actionpack (= 4.1.5)
-      activesupport (= 4.1.5)
+    railties (4.1.11)
+      actionpack (= 4.1.11)
+      activesupport (= 4.1.11)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     raindrops (0.12.0)
@@ -271,10 +269,10 @@ GEM
       multi_json (~> 1.0)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
-    sprockets-rails (2.1.3)
+    sprockets-rails (2.3.1)
       actionpack (>= 3.0)
       activesupport (>= 3.0)
-      sprockets (~> 2.8)
+      sprockets (>= 2.8, < 4.0)
     temple (0.6.6)
     term-ansicolor (1.3.0)
       tins (~> 1.0)
@@ -283,14 +281,11 @@ GEM
       eventmachine (>= 0.12.6)
       rack (>= 1.0.0)
     thor (0.19.1)
-    thread_safe (0.3.4)
+    thread_safe (0.3.5)
     tilt (1.4.1)
     timecop (0.7.1)
     timers (1.1.0)
     tins (1.3.5)
-    treetop (1.4.15)
-      polyglot
-      polyglot (>= 0.3.1)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
     uglifier (2.3.1)
@@ -351,7 +346,7 @@ DEPENDENCIES
   quiet_assets (~> 1.0.1)
   rack-rewrite (~> 1.5.0)
   rack-robustness (~> 1.1.0)
-  rails (= 4.1.5)
+  rails (= 4.1.11)
   rails_warden (~> 0.5.8)
   rake (~> 10.0.4)
   rb-inotify