[Security] Bump rails from 4.2.11 to 4.2.11.1

Bumps [rails](https://github.com/rails/rails) from 4.2.11 to 4.2.11.1. **This update includes security fixes.**
- [Release notes](https://github.com/rails/rails/releases)
- [Commits](rails/rails@v4.2.11...v4.2.11.1)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Author: dependabot-support

Gemfile.lock

@@ -2,36 +2,36 @@ GEM
   remote: https://rubygems.org/
   remote: https://rails-assets.org/
   specs:
-    actionmailer (4.2.11)
-      actionpack (= 4.2.11)
-      actionview (= 4.2.11)
-      activejob (= 4.2.11)
+    actionmailer (4.2.11.1)
+      actionpack (= 4.2.11.1)
+      actionview (= 4.2.11.1)
+      activejob (= 4.2.11.1)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.11)
-      actionview (= 4.2.11)
-      activesupport (= 4.2.11)
+    actionpack (4.2.11.1)
+      actionview (= 4.2.11.1)
+      activesupport (= 4.2.11.1)
       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 (4.2.11)
-      activesupport (= 4.2.11)
+    actionview (4.2.11.1)
+      activesupport (= 4.2.11.1)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 1.0, >= 1.0.5)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (4.2.11)
-      activesupport (= 4.2.11)
+    activejob (4.2.11.1)
+      activesupport (= 4.2.11.1)
       globalid (>= 0.3.0)
-    activemodel (4.2.11)
-      activesupport (= 4.2.11)
+    activemodel (4.2.11.1)
+      activesupport (= 4.2.11.1)
       builder (~> 3.1)
-    activerecord (4.2.11)
-      activemodel (= 4.2.11)
-      activesupport (= 4.2.11)
+    activerecord (4.2.11.1)
+      activemodel (= 4.2.11.1)
+      activesupport (= 4.2.11.1)
       arel (~> 6.0)
-    activesupport (4.2.11)
+    activesupport (4.2.11.1)
       i18n (~> 0.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
@@ -633,7 +633,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.7.0)
-    concurrent-ruby (1.1.4)
+    concurrent-ruby (1.1.5)
     crack (0.4.2)
       safe_yaml (~> 1.0.0)
     crass (1.0.4)
@@ -762,16 +762,16 @@ GEM
     rack-test (0.6.3)
       rack (>= 1.0)
     rack-timeout (0.0.4)
-    rails (4.2.11)
-      actionmailer (= 4.2.11)
-      actionpack (= 4.2.11)
-      actionview (= 4.2.11)
-      activejob (= 4.2.11)
-      activemodel (= 4.2.11)
-      activerecord (= 4.2.11)
-      activesupport (= 4.2.11)
+    rails (4.2.11.1)
+      actionmailer (= 4.2.11.1)
+      actionpack (= 4.2.11.1)
+      actionview (= 4.2.11.1)
+      activejob (= 4.2.11.1)
+      activemodel (= 4.2.11.1)
+      activerecord (= 4.2.11.1)
+      activesupport (= 4.2.11.1)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.11)
+      railties (= 4.2.11.1)
       sprockets-rails
     rails-assets-chartjs (1.0.1)
     rails-deprecated_sanitizer (1.0.3)
@@ -789,9 +789,9 @@ GEM
       rails_stdout_logging
     rails_serve_static_assets (0.0.2)
     rails_stdout_logging (0.0.3)
-    railties (4.2.11)
-      actionpack (= 4.2.11)
-      activesupport (= 4.2.11)
+    railties (4.2.11.1)
+      actionpack (= 4.2.11.1)
+      activesupport (= 4.2.11.1)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     raindrops (0.19.0)