Merge branch 'gitlab_linguist_update' into 'master'

Update gitlab-linguist

Closes #1859

See merge request !1588

Gemfile

@@ -50,7 +50,7 @@ gem 'gitlab_omniauth-ldap', '1.2.0', require: "omniauth-ldap"
 gem 'gollum-lib', '~> 4.0.0'
 
 # Language detection
-gem "gitlab-linguist", "~> 3.0.0", require: "linguist"
+gem "gitlab-linguist", "~> 3.0.1", require: "linguist"
 
 # API
 gem "grape", "~> 0.6.1"

Gemfile.lock

@@ -190,7 +190,7 @@ GEM
       diff-lcs (~> 1.1)
       mime-types (~> 1.15)
       posix-spawn (~> 0.3)
-    gitlab-linguist (3.0.0)
+    gitlab-linguist (3.0.1)
       charlock_holmes (~> 0.6.6)
       escape_utils (~> 0.2.4)
       mime-types (~> 1.19)
@@ -669,7 +669,7 @@ DEPENDENCIES
   github-markup
   gitlab-flowdock-git-hook (~> 0.4.2)
   gitlab-grack (~> 2.0.0.pre)
-  gitlab-linguist (~> 3.0.0)
+  gitlab-linguist (~> 3.0.1)
   gitlab_emoji (~> 0.0.1.1)
   gitlab_git (= 7.0.0.rc14)
   gitlab_meta (= 7.0)