Feature/icon text (#3230)

* Init icon text, Remove old new-tag elements

* Improve icon text

* Fix icon text docs

* Update sidebar

* Update changelog

docs/documentation/components/card.html

@@ -134,8 +134,6 @@ meta:
   </ul>
 </div>
 
-{% include elements/new-tag.html version="0.5.3" %}
-
 <div class="content">
   <p>
     You can center the <code>card-header-title</code> by appending the <code>is-centered</code> modifier.