Fixes #numpygh-223 color palette update as per #numpygh-33 in infographics for … (numpy#224)

* Fixes #numpygh-223 color palette update as per #numpygh-33 in infographics for data science ecosystem tab

* reduced image file size, link to enable full size image view of landscape

Author: shaloo

layouts/partials/data-science.html

@@ -2,7 +2,9 @@
 <li class="data-science">
     <div class="grid-container">
         <div>
+            <a href="images/content_images/ds-landscape.png" target="_blank">
             <img src="images/content_images/ds-landscape.png" alt="Diagram of Python Libraries. The five catagories are 'Extract, Transform, Load', 'Data Exploration', 'Data Modeling', 'Data Evaluation' and 'Data Presentation'." align="left">
+            </a>
         </div>
         <div>
             <p>
@@ -22,15 +24,15 @@
             </p>
         </div>
     </div>
+    <p>
+        Python has a rich ecosystem of libraries that enable Data Science 
+        workflows. <b> NumPy</b> is the foundation of almost all of these tools
+        such as Pandas, Seaborn, Beautiful Soup and several others.
+    </p>
     <div class="grid-container">
         <div>
             <p>
-                Python has a rich ecosystem of libraries that enable Data Science workflows
-                . <b> NumPy</b> is the foundation of almost all of these tools.
-                <a href="https://pandas.pydata.org">
-            </p>
-            <p>
-                <a href="https://pandas.pydata.org">Pandas</a>helps in data discovery and handling,
+                <a href="https://pandas.pydata.org">Pandas </a>helps in data discovery and handling,
                 <a href="https://intake.readthedocs.io/en/latest/"> Intake</a> helps with
                 data access and distribution, while
                 <a href="https://www.crummy.com/software/BeautifulSoup/">Beautiful Soup</a>