Bump tolk from 3.1.0 to 3.2.1

Bumps [tolk](https://github.com/tolk/tolk) from 3.1.0 to 3.2.1.
- [Release notes](https://github.com/tolk/tolk/releases)
- [Changelog](https://github.com/tolk/tolk/blob/master/CHANGELOG.md)
- [Commits](https://github.com/tolk/tolk/compare/v3.1.0...v3.2.1)

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

Gemfile

@@ -53,7 +53,7 @@ group :development do
   gem "spring"
   gem "yard"
 
-  gem 'tolk', '~> 3.1.0'
+  gem 'tolk', '~> 3.2.1'
 
   gem "bullet"
   gem "rack-mini-profiler"

Gemfile.lock

@@ -126,7 +126,7 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mimemagic (0.3.3)
-    mini_mime (1.0.1)
+    mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.11.3)
     minitest-stub-const (0.6)
@@ -174,7 +174,7 @@ GEM
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.0.4)
+    rails-html-sanitizer (1.2.0)
       loofah (~> 2.2, >= 2.2.2)
     rails_autolink (1.1.6)
       rails (> 3.1)
@@ -204,12 +204,12 @@ GEM
     ruby-progressbar (1.10.1)
     ruby_dep (1.5.0)
     rubyzip (1.2.4)
-    safe_yaml (1.0.4)
+    safe_yaml (1.0.5)
     sanitize (5.0.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.8.0)
       nokogumbo (~> 2.0)
-    sass (3.7.3)
+    sass (3.7.4)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)
       rb-fsevent (~> 0.9, >= 0.9.4)
@@ -248,7 +248,7 @@ GEM
     thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.8)
-    tolk (3.1.0)
+    tolk (3.2.1)
       rails (>= 5.0)
       safe_yaml (>= 0.8.6)
       sass
@@ -258,9 +258,9 @@ GEM
       execjs (>= 0.3.0, < 3)
     unicode-display_width (1.6.0)
     uniform_notifier (1.12.1)
-    websocket-driver (0.7.0)
+    websocket-driver (0.7.1)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.3)
+    websocket-extensions (0.1.4)
     will_paginate (3.1.8)
     yard (0.9.20)
 
@@ -306,7 +306,7 @@ DEPENDENCIES
   spring
   sqlite3
   therubyracer
-  tolk (~> 3.1.0)
+  tolk (~> 3.2.1)
   uglifier (>= 1.3.0)
   will_paginate
   yard