Reduce ads from documentation

Author: hackerwins

00-getting-started.md

@@ -125,8 +125,6 @@ You can also test running example. Save below code as `index.html` and open it w
 </html>
 {% endhighlight %}
 
-{% include ad-doc.html %}
-
 ### For Bootstrap 4
 
 You can also use Summernote with Bootstrap 4 using `summernote-bs4.js` and `summernote-bs4.css`.
@@ -254,8 +252,6 @@ for more detail api: [deep dive with api](/deep-dive/#api)
 >
 > After v0.7.0, direct jquery methods, `destroy` and `code` were removed for avoiding conflict with other jquery libraries. You can call this methods with summernote api.
 
-{% include ad-doc.html %}
-
 ## i18n support
 
 ### Language

01-deep-dive.md

@@ -626,8 +626,6 @@ isNewWindow: true
 $('#summernote').summernote('unlink');
 {% endhighlight %}
 
-{% include ad-doc.html %}
-
 ### insertImage
 
 Insert an image.
@@ -1191,8 +1189,6 @@ align: '<svg [...]>[...]</svg>',
 });
 {% endhighlight %}
 
-{% include ad-doc.html %}
-
 ## Module system
 
 For supporting expandable features, summernote was assembled by module system. This module system was built inspired by spring framework.