adding templating and a hub page

Author: choldgraf

_data/nav.yml

@@ -5,7 +5,7 @@ head:
     - Documentation
     - title: NBViewer
       url: https://nbviewer.jupyter.org
+    - JupyterHub
     - Widgets
     - title: Blog
       url: https://blog.jupyter.org
-

_includes/head.html

@@ -16,6 +16,7 @@
     <link rel="stylesheet" href="{{ "/css/logo-nav.css" | prepend: site.baseurl }}?{{site.time | date: '%s%N'}}">
     <link rel="stylesheet" href="{{ "/css/cardlist.css" | prepend: site.baseurl }}">
     <link rel="stylesheet" href="{{ "/css/github-buttons.css" | prepend: site.baseurl }}">
+    <link rel="stylesheet" href="{{ "/css/markdown_page.css" | prepend: site.baseurl }}">
     <link rel="icon" type="image/png" href="favicon.ico" />
     <link href="{{site.baseurl}}/assets/apple-touch-icon.png" rel="apple-touch-icon" />
     <link href="{{site.baseurl}}/assets/apple-touch-icon-76x76.png" rel="apple-touch-icon" sizes="76x76" />

_layouts/page_md.html

@@ -0,0 +1,18 @@
+---
+layout: default
+---
+<div class="post">
+  <header class="post-header header header-grey">
+    <h2>{{ page.title }}</h2>
+    <p>{{ page.tagline }}</p>
+  </header>
+
+  <article class="post-content">
+    <div class="section-white top-section-border">
+      <div class="page_content container">
+        {{ content }}
+      </div>
+    </div>
+  </article>
+
+</div>

css/markdown_page.css

@@ -0,0 +1,5 @@
+div.page_content img {
+  height:200px;
+  width: 60%;
+  margin: 0px 20%;
+}

hub.md

@@ -0,0 +1,19 @@
+---
+layout: page_md
+title: JupyterHub
+tagline: Provide tens, hundreds, or thousands of users access to Jupyter environments
+navbar_jupytercon: true
+cfp: true
+permalink: /hub
+---
+
+![](assets/hublogo.svg)
+
+## Provide remote access to Jupyter environments
+
+JupyterHub allows you to share a Jupyter environment with people at your local
+organization, or with anyone around the world.
+
+* [JupyterHub GitHub repository](https://github.com/jupyterhub/jupyterhub)
+* [Deploy JupyterHub on Kubernetes](https://z2jh.jupyter.org)
+* [Deploy JupyterHub on a single VM](https://tljh.jupyter.org)