add new pythonanywhere stub page. add new data visualization resource

Author: mattmakai

content/pages/03-data/18-data-visualization.markdown

@@ -74,6 +74,12 @@ visualization and gave me ideas for what to build.
   [Antarctic Dispatches](https://www.nytimes.com/interactive/2017/05/18/climate/antarctica-ice-melt-climate-change.html)
   articles that show how glaciers and ice are moving.
 
+* Who knew good old histograms could be so fascinating? Check out this
+  post titled 
+  [What's so hard about histograms?](http://tinlizzie.org/histograms/)
+  and scroll through to learn a ton about the details you can think about
+  when creating these types of data visuals.
+
 
 ### Data visualization resources
 * [Data visualization, from 1987 to today](https://medium.economist.com/data-visualisation-from-1987-to-today-65d0609c6017)

content/pages/05-deployment/11-pythonanywhere.markdown

@@ -0,0 +1,23 @@
+title: PythonAnywhere
+category: page
+slug: pythonanywhere
+sortorder: 0511
+toc: False
+sidebartitle: PythonAnywhere
+meta: PythonAnywhere is a platform-as-a-service implementation which can be used to more easily deploy Python applications.
+
+
+# PythonAnywhere
+<a href="https://www.pythonanywhere.com/">PythonAnywhere</a> is an 
+implementation of the 
+[platform-as-a-service (PaaS)](/platform-as-a-service.html) concept 
+and can be used to [deploy](/deployment.html) and operate Python 
+applications.
+
+<a href="https://www.pythonanywhere.com/" style="border:none"><img src="/img/logos/pythonanywhere.jpg" width="100%" alt="PythonAnywhere logo." class="shot outl rnd"></a>
+
+
+### PythonAnywhere resources
+* [Turning a Python script into a website](https://blog.pythonanywhere.com/169/)
+  shows how to take a simple script and deploy it to PythonAnywhere so you
+  can have it running somewhere other than your local machine.

static/img/logos/pythonanywhere.jpg

@@ -0,0 +1,18 @@
+<h3>What do you need to know for your deployment?</h3>
+<div class="row">
+ <div class="c4">
+  <div class="well select-next">
+   {% include "choices/buttons/best-python-resources.html" %}
+  </div>
+ </div>
+ <div class="c4">
+  <div class="well select-next">
+   {% include "choices/buttons/databases.html" %}
+  </div>
+ </div>
+ <div class="c4">
+  <div class="well select-next">
+   {% include "choices/buttons/introduction.html" %}
+  </div>
+ </div>
+</div>

theme/templates/choices/aws-codestar.html

@@ -157,8 +157,8 @@ <h4>5.2 <a href="/virtual-private-servers-vps.html">Virtual Private Servers (VPS
 <div class="tc"><a href="/lightsail.html">Lightsail</a></div>
 <h4>5.3 <a href="/platform-as-a-service.html">Platform-as-a-Service</a></h4>
 <div class="tc"><a href="/heroku.html">Heroku</a></div>
-<div class="tc sn">PythonAnywhere</div>
-<div class="tc sn">Codestar</div>
+<div class="tc"><a href="/pythonanywhere.html">PythonAnywhere</a></div>
+<div class="tc sn">AWS Codestar</div>
 <h4>5.4 <a href="/operating-systems.html">Operating systems</a></h4>
 <div class="tc"><a href="/ubuntu.html">Ubuntu Linux</a></div>
 <div class="tc sn">macOS</div>