Add CSS source maps reference to docs. Closes #15211

- update distribution file list with relevant files
- add a short reference to CSS source map purpose
- add link to Google Chrome developer network article

diff --git a/docs/_includes/getting-started/whats-included.html b/docs/_includes/getting-started/whats-included.html
index 8500e573c4bf4526b7eff323bf1b09ae834e0e23..a5c0258d237328bf6a4ee64c44e85aa5a1834573 100644 (file)
--- a/docs/_includes/getting-started/whats-included.html
+++ b/docs/_includes/getting-started/whats-included.html
@@ -16,8 +16,10 @@ Copy any changes made here over to the README too. -->
 bootstrap/
 ├── css/
 │   ├── bootstrap.css
+│   ├── bootstrap.css.map
 │   ├── bootstrap.min.css
 │   ├── bootstrap-theme.css
+│   ├── bootstrap-theme.css.map
 │   └── bootstrap-theme.min.css
 ├── js/
 │   ├── bootstrap.js
@@ -29,7 +31,7 @@ bootstrap/
     └── glyphicons-halflings-regular.woff
 {% endhighlight %}
 
-  <p>This is the most basic form of Bootstrap: precompiled files for quick drop-in usage in nearly any web project. We provide compiled CSS and JS (<code>bootstrap.*</code>), as well as compiled and minified CSS and JS (<code>bootstrap.min.*</code>). Fonts from Glyphicons are included, as is the optional Bootstrap theme.</p>
+  <p>This is the most basic form of Bootstrap: precompiled files for quick drop-in usage in nearly any web project. We provide compiled CSS and JS (<code>bootstrap.*</code>), as well as compiled and minified CSS and JS (<code>bootstrap.min.*</code>) and CSS source maps (<code>bootstrap.*.map</code>) for use with web browsers developer tools (if you are curious about CSS source maps check out Google Chrome developer network <a href="https://developers.google.com/chrome-developer-tools/docs/css-preprocessors" target="_blank">Working with CSS Preprocessors</a>). Fonts from Glyphicons are included, as is the optional Bootstrap theme.</p>
 
   <h2 id="whats-included-source">Bootstrap source code</h2>
   <p>The Bootstrap source code download includes the precompiled CSS, JavaScript, and font assets, along with source Less, JavaScript, and documentation. More specifically, it includes the following and more:</p>