update rouge, gollum-lib, and github-markup

Gemfile

@@ -61,7 +61,7 @@ gem 'gitlab_omniauth-ldap', '~> 1.2.1', require: 'omniauth-ldap'
 
 # Git Wiki
 # Required manually in config/initializers/gollum.rb to control load order
-gem 'gollum-lib', '~> 4.1.0', require: false
+gem 'gollum-lib', '~> 4.2', require: false
 gem 'gollum-rugged_adapter', '~> 0.4.2', require: false
 
 # Language detection
@@ -105,7 +105,7 @@ gem 'seed-fu', '~> 2.3.5'
 # Markdown and HTML processing
 gem 'html-pipeline', '~> 1.11.0'
 gem 'task_list',     '~> 1.0.2', require: 'task_list/railtie'
-gem 'github-markup', '~> 1.3.1'
+gem 'github-markup', '~> 1.4'
 gem 'redcarpet',     '~> 3.3.3'
 gem 'RedCloth',      '~> 4.3.2'
 gem 'rdoc',          '~>3.6'
@@ -113,7 +113,7 @@ gem 'org-ruby',      '~> 0.9.12'
 gem 'creole',        '~> 0.5.0'
 gem 'wikicloth',     '0.8.1'
 gem 'asciidoctor',   '~> 1.5.2'
-gem 'rouge',         '~> 1.11'
+gem 'rouge',         '~> 2.0'
 
 # See https://groups.google.com/forum/#!topic/ruby-security-ann/aSbgDiwb24s
 # and https://groups.google.com/forum/#!topic/ruby-security-ann/Dy7YiKb_pMM

Gemfile.lock

@@ -264,7 +264,7 @@ GEM
       escape_utils (~> 1.1.0)
       mime-types (>= 1.19)
       rugged (>= 0.23.0b)
-    github-markup (1.3.3)
+    github-markup (1.4.0)
     gitlab-flowdock-git-hook (1.0.1)
       flowdock (~> 0.7)
       gitlab-grit (>= 2.4.1)
@@ -287,13 +287,13 @@ GEM
       rubyntlm (~> 0.3)
     globalid (0.3.6)
       activesupport (>= 4.1.0)
-    gollum-grit_adapter (1.0.0)
+    gollum-grit_adapter (1.0.1)
       gitlab-grit (~> 2.7, >= 2.7.1)
-    gollum-lib (4.1.0)
-      github-markup (~> 1.3.3)
+    gollum-lib (4.2.1)
+      github-markup (~> 1.4.0)
       gollum-grit_adapter (~> 1.0)
       nokogiri (~> 1.6.4)
-      rouge (~> 1.9)
+      rouge (~> 2.0)
       sanitize (~> 2.1.0)
       stringex (~> 2.5.1)
     gollum-rugged_adapter (0.4.2)
@@ -578,7 +578,7 @@ GEM
       railties (>= 4.2.0, < 5.1)
     rinku (2.0.0)
     rotp (2.1.2)
-    rouge (1.11.0)
+    rouge (2.0.1)
     rqrcode (0.7.0)
       chunky_png
     rqrcode-rails3 (0.1.7)
@@ -859,12 +859,12 @@ DEPENDENCIES
   gemnasium-gitlab-service (~> 0.2)
   gemojione (~> 2.6)
   github-linguist (~> 4.7.0)
-  github-markup (~> 1.3.1)
+  github-markup (~> 1.4)
   gitlab-flowdock-git-hook (~> 1.0.1)
   gitlab_git (~> 10.2)
   gitlab_meta (= 7.0)
   gitlab_omniauth-ldap (~> 1.2.1)
-  gollum-lib (~> 4.1.0)
+  gollum-lib (~> 4.2)
   gollum-rugged_adapter (~> 0.4.2)
   gon (~> 6.0.1)
   grape (~> 0.13.0)
@@ -933,7 +933,7 @@ DEPENDENCIES
   request_store (~> 1.3.0)
   rerun (~> 0.11.0)
   responders (~> 2.0)
-  rouge (~> 1.11)
+  rouge (~> 2.0)
   rqrcode-rails3 (~> 0.1.7)
   rspec-rails (~> 3.5.0)
   rspec-retry (~> 0.4.5)