Update baseurl and navigation bar links

Author: coolreader18

_config.yml

@@ -20,8 +20,8 @@
 
 title: "RustPython"
 description: "An open source Python-3 (CPython >= 3.5.0) Interpreter written in Rust 🐍 😱 🤘"
-baseurl: "/rustpython.github.io" # the subpath of your site, e.g. /blog
-url: "https://mireille-raad.github.io" # the base hostname & protocol for your site, e.g. http://example.com
+# baseurl: "/" # the subpath of your site, e.g. /blog
+url: "https://rustpython.github.io" # the base hostname & protocol for your site, e.g. http://example.com
 github_username:  RustPython
 disclaimer: "The disclaimer not to use this in production. Update this in the config.yml file at the root."
 github: https://github.com/RustPython/RustPython/
@@ -32,13 +32,13 @@ contributor_excerpt: "edit me in config.yml file at the root folder."
 
 navigation:
   - title: Blog
-    url: "blog"
+    url: /blog
   - title: Docs
-    url: https://github.com/RustPython/docs/
+    url: /docs
   - title: GitHub
     url: https://github.com/RustPython/RustPython/
   - title: Gitter
-    url: "https://gitter.im/rustpython/Lobby"
+    url: https://gitter.im/rustpython/Lobby
 
 # Build settings
 theme: minima

_includes/header.html

@@ -1,9 +1,9 @@
 <header>
   <nav class="menu  w-100 text-center border-bottom">
       <ul class="list-inline">
-            <li class="m-small float-left"><a href="{{site.baseurl}}/">Home</a></li>
+            <li class="m-small float-left"><a href="{{ site.baseurl }}">Home</a></li>
           {% for item in site.navigation %}
-            <li class="m-small float-left"><a href="{{ site.baseurl }}/{{ item.url }}">{{item.title}}</a></li>
+	  <li class="m-small float-left"><a href="{{ item.url | relativeurl }}">{{item.title}}</a></li>
           {% endfor %}
       </ul>
   </nav>