Move Code Editor Support to the wiki

Author: José Valim

_includes/important-links.html

@@ -1,12 +1,3 @@
-<divclass="widget">
-<aclass="spec" href="https://elixirconf.com/" target="_blank">
-<imgsrc="https://elixirconf.com/2018/images/resources/elixirconf-logo-brand-dk.png" width="190" title="ElixirConf logo" style="border:0; margin-left:-4px">
-</a>
-<br/>
- Meet core team and other Elixir developers at <aclass="spec" href="https://elixirconf.com/" target="_blank">ElixirConf,<sup>®</sup></a> in Aurora CO, Aug 27-30!
-<aclass="spec" href="https://elixirconf.com/#register" target="_blank">Extended Tickets now available!.</a>
-</div>
-
 {% include mini-docu.html %}
 
 <divclass="widget">
@@ -35,24 +26,7 @@ <h3 class="widget-title">Important links</h3>
 <ul>
 <li><aclass="spec" href="https://github.com/elixir-lang/elixir">Source Code & Contributing</a></li>
 <li><aclass="spec" href="https://github.com/elixir-lang/elixir/issues">Issues tracker</a></li>
+<li><aclass="spec" href="https://github.com/elixir-lang/elixir/wiki/Code-Editor-Support">Code Editor Support</a></li>
 <li><aclass="spec" href="/crash-course.html">Crash course for Erlang developers</a></li>
 </ul>
 </div>
-
-<divclass="widget">
-<h3class="widget-title">Code editor support</h3>
-<ul>
-<li><aclass="spec" href="https://github.com/elixir-lang/emacs-elixir">Emacs Mode</a></li>
-<li><aclass="spec" href="http://www.alchemist-elixir.org/">Alchemist (Emacs Elixir Tooling)</a></li>
-<li><aclass="spec" href="https://github.com/elixir-lang/elixir-tmbundle">TextMate / Sublime Text Bundle</a></li>
-<li><aclass="spec" href="https://github.com/vishnevskiy/ElixirSublime">Sublime Plugin</a></li>
-<li><aclass="spec" href="https://github.com/elixir-lang/vim-elixir">Vim Elixir</a></li>
-<li><aclass="spec" href="https://github.com/slashmili/alchemist.vim">Alchemist.vim (Vim Elixir Tooling)</a></li>
-<li><aclass="spec" href="https://github.com/SteffenBauer/elixir-gtksourceview">GtkSourceView (gedit)</a></li>
-<li><aclass="spec" href="https://github.com/lucasmazza/language-elixir">Atom Package</a></li>
-<li><aclass="spec" href="https://github.com/KronicDeth/intellij-elixir">IntelliJ Elixir</a></li>
-<li><aclass="spec" href="https://marketplace.visualstudio.com/items?itemName=mjmcloug.vscode-elixir">Visual Studio Code Elixir</a></li>
-</ul>
-</div>
-
-{% include plataformatec.html %}