* remove unnecessary `render` methods
* we don't use `link_with_short_title` anymore
* remove `shortTitle` option
* remove ink_with_short_title tag test
The files in this directory are "includes", snippets of HTML that can be
reused in multiple layouts or pages. In Ruby on Rails parlance, these are
called "partials".
Using Includes
This example injects the contents of includes/header.html into the
page: