Merge commit 'b9bd35d72e14932fb6588ff62b90cddef0a060fc' as 'docs'

docs/content/en/functions/split.md

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+---
+title: split
+# linktitle: split
+description: splits a string into substrings separated by a delimiter
+godocref:
+date: 2017-02-01
+publishdate: 2017-02-01
+lastmod: 2017-02-01
+categories: [functions]
+menu:
+  docs:
+    parent: "functions"
+keywords: [strings]
+signature: ["split STRING DELIM"]
+workson: []
+hugoversion:
+relatedfuncs: []
+deprecated: false
+aliases: []
+---
+
+* `{{split "tag1,tag2,tag3" "," }}` → ["tag1" "tag2" "tag3"]
+
+