chore(release): 2.3.0 [skip ci]

# [2.3.0](v2.2.0...v2.3.0) (2020-07-02)

### Features

* proper handle child tutorials ([369c76b](369c76b))

Author: semantic-release-bot

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "better-docs",
-  "version": "2.2.0",
+  "version": "2.3.0",
   "description": "JSdoc theme",
   "repository": "github:SoftwareBrothers/better-docs",
   "main": "publish.js",