diff --git a/Gemfile.lock b/Gemfile.lock
index 5e134cd9..e22a94be 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -12,95 +12,148 @@ PATH
 GEM
   remote: http://rubygems.org/
   specs:
-    actionmailer (4.1.1)
-      actionpack (= 4.1.1)
-      actionview (= 4.1.1)
-      mail (~> 2.5.4)
-    actionpack (4.1.1)
-      actionview (= 4.1.1)
-      activesupport (= 4.1.1)
-      rack (~> 1.5.2)
-      rack-test (~> 0.6.2)
-    actionview (4.1.1)
-      activesupport (= 4.1.1)
+    actioncable (5.0.0.rc2)
+      actionpack (= 5.0.0.rc2)
+      nio4r (~> 1.2)
+      websocket-driver (~> 0.6.1)
+    actionmailer (5.0.0.rc2)
+      actionpack (= 5.0.0.rc2)
+      actionview (= 5.0.0.rc2)
+      activejob (= 5.0.0.rc2)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 1.0, >= 1.0.5)
+    actionpack (5.0.0.rc2)
+      actionview (= 5.0.0.rc2)
+      activesupport (= 5.0.0.rc2)
+      rack (~> 2.x)
+      rack-test (~> 0.6.3)
+      rails-dom-testing (~> 1.0, >= 1.0.5)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (5.0.0.rc2)
+      activesupport (= 5.0.0.rc2)
       builder (~> 3.1)
       erubis (~> 2.7.0)
-    activemodel (4.1.1)
-      activesupport (= 4.1.1)
-      builder (~> 3.1)
-    activerecord (4.1.1)
-      activemodel (= 4.1.1)
-      activesupport (= 4.1.1)
-      arel (~> 5.0.0)
-    activesupport (4.1.1)
-      i18n (~> 0.6, >= 0.6.9)
-      json (~> 1.7, >= 1.7.7)
+      rails-dom-testing (~> 1.0, >= 1.0.5)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    activejob (5.0.0.rc2)
+      activesupport (= 5.0.0.rc2)
+      globalid (>= 0.3.6)
+    activemodel (5.0.0.rc2)
+      activesupport (= 5.0.0.rc2)
+    activerecord (5.0.0.rc2)
+      activemodel (= 5.0.0.rc2)
+      activesupport (= 5.0.0.rc2)
+      arel (~> 7.0)
+    activesupport (5.0.0.rc2)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (~> 0.7)
       minitest (~> 5.1)
-      thread_safe (~> 0.1)
       tzinfo (~> 1.1)
-    arel (5.0.1.20140414130214)
-    builder (3.2.2)
+    arel (7.1.4)
+    builder (3.2.4)
+    concurrent-ruby (1.1.10)
+    crass (1.0.6)
+    date (3.3.3)
     erubis (2.7.0)
-    hike (1.2.3)
-    i18n (0.6.9)
+    ffi (1.15.5)
+    globalid (0.4.2)
+      activesupport (>= 4.2.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     jquery-rails (3.1.0)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
-    json (1.8.1)
     kaminari (0.16.1)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
-    mail (2.5.4)
-      mime-types (~> 1.16)
-      treetop (~> 1.4.8)
-    mime-types (1.25.1)
-    minitest (5.3.5)
-    multi_json (1.10.1)
-    polyglot (0.3.5)
-    rack (1.5.2)
+    loofah (2.19.1)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.5.9)
+    mail (2.8.0.1)
+      mini_mime (>= 0.1.1)
+      net-imap
+      net-pop
+      net-smtp
+    method_source (1.0.0)
+    mime-types (3.4.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2022.0105)
+    mini_mime (1.1.2)
+    mini_portile2 (2.8.1)
+    minitest (5.17.0)
+    multi_json (1.15.0)
+    net-imap (0.3.4)
+      date
+      net-protocol
+    net-pop (0.1.2)
+      net-protocol
+    net-protocol (0.2.1)
+      timeout
+    net-smtp (0.3.3)
+      net-protocol
+    nio4r (1.2.1)
+    nokogiri (1.14.0)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    racc (1.6.2)
+    rack (2.2.6.2)
     rack-raw-upload (1.1.1)
       multi_json
-    rack-test (0.6.2)
+    rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.1.1)
-      actionmailer (= 4.1.1)
-      actionpack (= 4.1.1)
-      actionview (= 4.1.1)
-      activemodel (= 4.1.1)
-      activerecord (= 4.1.1)
-      activesupport (= 4.1.1)
+    rails (5.0.0.rc2)
+      actioncable (= 5.0.0.rc2)
+      actionmailer (= 5.0.0.rc2)
+      actionpack (= 5.0.0.rc2)
+      actionview (= 5.0.0.rc2)
+      activejob (= 5.0.0.rc2)
+      activemodel (= 5.0.0.rc2)
+      activerecord (= 5.0.0.rc2)
+      activesupport (= 5.0.0.rc2)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.1.1)
-      sprockets-rails (~> 2.0)
-    railties (4.1.1)
-      actionpack (= 4.1.1)
-      activesupport (= 4.1.1)
+      railties (= 5.0.0.rc2)
+      sprockets-rails (>= 2.0.0)
+    rails-deprecated_sanitizer (1.0.4)
+      activesupport (>= 4.2.0.alpha)
+    rails-dom-testing (1.0.9)
+      activesupport (>= 4.2.0, < 5.0)
+      nokogiri (~> 1.6)
+      rails-deprecated_sanitizer (>= 1.0.1)
+    rails-html-sanitizer (1.4.4)
+      loofah (~> 2.19, >= 2.19.1)
+    railties (5.0.0.rc2)
+      actionpack (= 5.0.0.rc2)
+      activesupport (= 5.0.0.rc2)
+      method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (10.3.2)
-    sass (3.2.19)
-    sass-rails (4.0.3)
-      railties (>= 4.0.0, < 5.0)
-      sass (~> 3.2.0)
-      sprockets (~> 2.8, <= 2.11.0)
-      sprockets-rails (~> 2.0)
-    sprockets (2.11.0)
-      hike (~> 1.2)
-      multi_json (~> 1.0)
-      rack (~> 1.0)
-      tilt (~> 1.1, != 1.3.0)
-    sprockets-rails (2.1.3)
-      actionpack (>= 3.0)
-      activesupport (>= 3.0)
-      sprockets (~> 2.8)
-    thor (0.19.1)
-    thread_safe (0.3.4)
-    tilt (1.4.1)
-    treetop (1.4.15)
-      polyglot
-      polyglot (>= 0.3.1)
-    tzinfo (1.2.1)
+    rake (13.0.6)
+    sass-rails (6.0.0)
+      sassc-rails (~> 2.1, >= 2.1.1)
+    sassc (2.4.0)
+      ffi (~> 1.9)
+    sassc-rails (2.1.2)
+      railties (>= 4.0.0)
+      sassc (>= 2.0)
+      sprockets (> 3.0)
+      sprockets-rails
+      tilt
+    sprockets (4.2.0)
+      concurrent-ruby (~> 1.0)
+      rack (>= 2.2.4, < 4)
+    sprockets-rails (3.2.2)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
+    thor (1.2.1)
+    thread_safe (0.3.6)
+    tilt (2.0.11)
+    timeout (0.3.1)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
+    websocket-driver (0.6.5)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.5)
 
 PLATFORMS
   ruby