Update to 8.0

vendor/assets/javascripts/highlight_js/languages/gherkin.js

@@ -0,0 +1,35 @@
+/*
+ Language: Gherkin
+ Author: Sam Pikesley (@pikesley) <sam.pikesley@theodi.org>
+ Description: Gherkin (Cucumber etc)
+ */
+
+function (hljs) {
+  return {
+    keywords: 'Feature Background Ability Business\ Need Scenario Scenarios Scenario\ Outline Scenario\ Template Examples Given And Then But When',
+    contains: [
+      {
+        className: 'keyword',
+        begin: '\\*'
+      },
+      {
+        className: 'comment',
+        begin: '@[^@\r\n\t ]+', end: '$'
+      },
+      {
+        className: 'string',
+        begin: '\\|', end: '\\$'
+      },
+      {
+        className: 'variable',
+        begin: '<', end: '>',
+      },
+      hljs.HASH_COMMENT_MODE,
+      {
+        className: 'string',
+        begin: '"""', end: '"""'
+      },
+      hljs.QUOTE_STRING_MODE
+    ]
+  };
+}