fix #260 add dojo integration to integrations/dojo.md

thank you @caitlinmarkert @billeatman for the Dojo integration

_data/nav.yml

@@ -389,6 +389,7 @@
   pages:
   - url: "angularjs"
   - url: "bootstrap"
+  - url: "dojo"
   - url: "jquery"
   - url: "knockout"
   - url: "rails"

integrations/dojo.md

@@ -0,0 +1,17 @@
+---
+layout: default
+title: Dojo Integration
+title_nav: Dojo
+description: This integration adds any parameter to an instance of TinyMCE 4 in Dojo.
+keywords: integration integrate angular angularjs
+---
+
+## TinyMCE 4 Widget for Dojo
+
+[@caitlinmarkert](https://github.com/caitlinmarkert) and [@billeatman](https://github.com/billeatman) have created a TinyMCE 4.x widget for [Dojo](https://dojotoolkit.org/) 1.10+, in which each editor instance can have a unique configuration.
+
+The  [tinymce-dojo-widget](https://github.com/caitlinmarkert/tinymce-dojo-widget) repository is actively maintained on GitHub.
+
+Repo: https://github.com/caitlinmarkert/tinymce-dojo-widget
+
+> This document is a work in progress. Click the contribute button (in the blue area above) to improve this page.