improve docs

docs/_config.yml

@@ -86,7 +86,7 @@ navigation:
     url: upgrade-guide.html
     icon: fas fa-hand-point-up
   - title: Contributing Guide
-    url: contributing.html
+    url: how-to-contribute.html
     icon: fas fa-hands-helping
   - title: FAQ
     url: faq.html

docs/_layouts/page.html

@@ -3,10 +3,11 @@ layout: default
 ---
 
 <div class="content-wrapper px-4 py-2">
+  {% if page.title and page.title != blank %}
   <div class="content-header">
     <h1>{{ page.title }}</h1>
   </div>
-
+  {% endif %}
   <div class="content px-2">
     {{ content }}
   </div>

docs/how-to-contribute.md

@@ -1,12 +1,14 @@
 ---
 layout: page
-title: Contributing Guide
+title: 
 ---
 
+# Contributing to AdminLTE
+
 Contributions are always **welcome and recommended**! Here is how for beginner's: [Get started with open source click here](https://youtu.be/GbqSvJs-6W4)
 
-1. Contribution Requirements : 
-    * When you contribute, you agree to give a non-exclusive license to AdminLTE.io to use that contribution in any context as we (AdminLTE.io) see appropriate. 
+1. Contribution Requirements :
+    * When you contribute, you agree to give a non-exclusive license to AdminLTE.io to use that contribution in any context as we (AdminLTE.io) see appropriate.
     * If you use content provided by another party, it must be appropriately licensed using an [open source](https://opensource.org/licenses) license.
     * Contributions are only accepted through GitHub pull requests.
     * Finally, contributed code must work in all supported browsers (see above for browser support).
@@ -28,20 +30,12 @@ Contributions are always **welcome and recommended**! Here is how for beginner's
     * `npm run production` (compile css/js files and test every pages are perfectly working fine, before creating pull request)
 4. Create a pull request
 
-### Online one-click setup for contributing
+## Online one-click setup for contributing
 
 You can use Gitpod(an online IDE which is free for Open Source) for working on issues or making Prs. With a single click it will launch a workspace and automatically:
 
 - clone the `AdminLTE` repo.
 - install the dependencies.
-- run `yarn dev` to start the server.
+- run `npm run dev` to start the server.
 
 [![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/from-referrer/)
-
-### Compile dist files
-
-To compile the dist files you need Node.js/npm, clone/download the repo then:
-
-1. `npm install` (install npm deps)
-2. _Optional:_ `npm run dev` (developer mode, autocompile with browsersync support for live demo)
-3. `npm run production` (compile css/js files)