Added "Download" button to About section that allows users to download the CSV data used on the site

- fixes issue #93

Author: Tim Smith

index.html

@@ -406,6 +406,13 @@ <h5>With donations from:</h5>
 
             <h5>Special thanks to:</h5>
             <p>David Maynard, MA, LPCC, Addiction Specialist, University of Kentucky Trauma Services</p>
+
+            <hr>
+
+            <h4>Want a copy of our data?</h4>
+            <p>
+              <a href="https://docs.google.com/spreadsheets/d/1ubx07oylGxk5FDIjMnQo4cMNBd3a8QYiPm27rWuyByI/export?format=csv" target="_blank"><button class="btn btn-default">Download</button></a>
+            </p>
           </div>
           <div class="modal-footer">
             <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>