diff --git a/Gemfile.lock b/Gemfile.lock
index a6b2d6f..39d6482 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,21 +8,21 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.2.11.1)
-      actionpack (= 4.2.11.1)
-      actionview (= 4.2.11.1)
-      activejob (= 4.2.11.1)
+    actionmailer (4.2.11.3)
+      actionpack (= 4.2.11.3)
+      actionview (= 4.2.11.3)
+      activejob (= 4.2.11.3)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.11.1)
-      actionview (= 4.2.11.1)
-      activesupport (= 4.2.11.1)
+    actionpack (4.2.11.3)
+      actionview (= 4.2.11.3)
+      activesupport (= 4.2.11.3)
       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 (4.2.11.1)
-      activesupport (= 4.2.11.1)
+    actionview (4.2.11.3)
+      activesupport (= 4.2.11.3)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 1.0, >= 1.0.5)
@@ -41,21 +41,21 @@ GEM
       ransack (~> 1.3)
       sass-rails
       sprockets (< 4)
-    activeadmin-searchable_select (1.2.0)
+    activeadmin-searchable_select (1.5.0)
       activeadmin (>= 1.x, < 3)
       jquery-rails (>= 3.0, < 5)
       select2-rails (~> 4.0)
-    activejob (4.2.11.1)
-      activesupport (= 4.2.11.1)
+    activejob (4.2.11.3)
+      activesupport (= 4.2.11.3)
       globalid (>= 0.3.0)
-    activemodel (4.2.11.1)
-      activesupport (= 4.2.11.1)
+    activemodel (4.2.11.3)
+      activesupport (= 4.2.11.3)
       builder (~> 3.1)
-    activerecord (4.2.11.1)
-      activemodel (= 4.2.11.1)
-      activesupport (= 4.2.11.1)
+    activerecord (4.2.11.3)
+      activemodel (= 4.2.11.3)
+      activesupport (= 4.2.11.3)
       arel (~> 6.0)
-    activesupport (4.2.11.1)
+    activesupport (4.2.11.3)
       i18n (~> 0.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
@@ -64,8 +64,9 @@ GEM
       public_suffix (>= 2.0.2, < 5.0)
     ar_after_transaction (0.4.2)
       activerecord (> 3.2.0, < 5.2)
-    arbre (1.2.1)
-      activesupport (>= 3.0.0)
+    arbre (1.4.0)
+      activesupport (>= 3.0.0, < 6.2)
+      ruby2_keywords (>= 0.0.2, < 1.0)
     arel (6.0.4)
     aws-sdk (1.67.0)
       aws-sdk-v1 (= 1.67.0)
@@ -78,11 +79,11 @@ GEM
       execjs (~> 2.0)
     backbone-rails (1.0.0.1)
       rails (>= 3.0.0)
-    bcrypt (3.1.12)
+    bcrypt (3.1.16)
     bourbon (3.1.8)
       sass (>= 3.2.0)
       thor
-    builder (3.2.3)
+    builder (3.2.4)
     cancancan (1.17.0)
     climate_control (0.2.0)
     cliver (0.3.2)
@@ -95,9 +96,9 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.6)
-    connection_pool (2.2.2)
-    crass (1.0.4)
+    concurrent-ruby (1.1.8)
+    connection_pool (2.2.3)
+    crass (1.0.6)
     devise (3.5.10)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
@@ -118,14 +119,14 @@ GEM
       cliver (~> 0.3)
       concurrent-ruby (~> 1.1)
       websocket-driver (>= 0.6, < 0.8)
-    ffi (1.13.1)
+    ffi (1.14.2)
     ffi-compiler (1.0.1)
       ffi (>= 1.0.0)
       rake
     formtastic (3.1.5)
       actionpack (>= 3.2.13)
     formtastic_i18n (0.6.0)
-    friendly_id (5.2.5)
+    friendly_id (5.4.2)
       activerecord (>= 4.0.0)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
@@ -160,7 +161,7 @@ GEM
       railties (>= 3.1)
     jquery-layout-rails (0.1.0)
       jquery-rails
-    jquery-minicolors-rails (2.2.6.1)
+    jquery-minicolors-rails (2.2.6.2)
       jquery-rails
       rails (>= 3.2.8)
     jquery-rails (3.1.5)
@@ -173,24 +174,25 @@ GEM
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
     kramdown (1.17.0)
-    loofah (2.2.3)
+    loofah (2.9.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
     marionette-rails (1.1.0)
       rails (>= 3.1.0)
-    mime-types (3.2.2)
+    mime-types (3.3.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2019.0331)
+    mime-types-data (3.2021.0212)
     mimemagic (0.3.5)
-    mini_mime (1.0.1)
-    mini_portile2 (2.4.0)
-    minitest (5.11.3)
+    mini_mime (1.0.2)
+    mini_portile2 (2.5.0)
+    minitest (5.14.4)
     mono_logger (1.1.0)
-    multi_json (1.13.1)
-    nokogiri (1.10.3)
-      mini_portile2 (~> 2.4.0)
+    multi_json (1.15.0)
+    nokogiri (1.11.1)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     orm_adapter (0.5.0)
     pageflow (12.2.0)
       activeadmin (= 1.0.0.pre4)
@@ -234,40 +236,41 @@ GEM
       wysihtml5x-rails (= 0.4.17)
       yajl-ruby (~> 1.2)
       zencoder (~> 2.5)
-    pageflow-public-i18n (1.16.0)
+    pageflow-public-i18n (1.19.0)
     paperclip (4.2.4)
       activemodel (>= 3.2.0)
       activesupport (>= 3.2.0)
       cocaine (~> 0.5.5)
       mime-types
     public_suffix (4.0.5)
-    rack (1.6.11)
+    racc (1.5.2)
+    rack (1.6.13)
     rack-protection (1.5.5)
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    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)
+    rails (4.2.11.3)
+      actionmailer (= 4.2.11.3)
+      actionpack (= 4.2.11.3)
+      actionview (= 4.2.11.3)
+      activejob (= 4.2.11.3)
+      activemodel (= 4.2.11.3)
+      activerecord (= 4.2.11.3)
+      activesupport (= 4.2.11.3)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.11.1)
+      railties (= 4.2.11.3)
       sprockets-rails
-    rails-deprecated_sanitizer (1.0.3)
+    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 (1.0.4)
-      loofah (~> 2.2, >= 2.2.2)
-    railties (4.2.11.1)
-      actionpack (= 4.2.11.1)
-      activesupport (= 4.2.11.1)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
+    railties (4.2.11.3)
+      actionpack (= 4.2.11.3)
+      activesupport (= 4.2.11.3)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (10.5.0)
@@ -276,8 +279,8 @@ GEM
       activerecord (>= 3.0, < 5.2)
       activesupport (>= 3.0, < 5.2)
       i18n
-    rb-fsevent (0.10.3)
-    rb-inotify (0.10.0)
+    rb-fsevent (0.10.4)
+    rb-inotify (0.10.1)
       ffi (~> 1.0)
     react-rails (1.11.0)
       babel-transpiler (>= 0.7.0)
@@ -286,7 +289,7 @@ GEM
       railties (>= 3.2)
       tilt
     redis (3.3.5)
-    redis-namespace (1.6.0)
+    redis-namespace (1.8.1)
       redis (>= 3.0.4)
     responders (2.4.1)
       actionpack (>= 4.2.0, < 6.0)
@@ -321,6 +324,7 @@ GEM
     rspec-support (3.8.0)
     ruby-vips (2.0.17)
       ffi (~> 1.9)
+    ruby2_keywords (0.0.4)
     rufus-scheduler (2.0.24)
       tzinfo (>= 0.3.22)
     sass (3.7.4)
@@ -334,8 +338,7 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    select2-rails (4.0.3)
-      thor (~> 0.14)
+    select2-rails (4.0.13)
     sinatra (1.4.8)
       rack (~> 1.5)
       rack-protection (~> 1.4)
@@ -343,7 +346,7 @@ GEM
     sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.2.1)
+    sprockets-rails (3.2.2)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
@@ -352,10 +355,10 @@ GEM
       resque (~> 1.25)
       resque-logger (~> 0.2.0)
       state_machine (~> 1.2)
-    thor (0.20.3)
+    thor (1.1.0)
     thread_safe (0.3.6)
-    tilt (2.0.9)
-    tzinfo (1.2.5)
+    tilt (2.0.10)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext