Update schedule.html

adds recordings to schedule

_includes/dc/schedule.html

@@ -10,5 +10,8 @@
       <tr> <td>July 29</td>  <td><a href="https://datacarpentry.org/R-ecology-lesson-alternative/working-with-data.html">Working with data</a></td> </tr>
       <tr> <td>After</td>  <td><a href="{{ site.post_survey }}{{ site.github.project_title }}" target="_blank">Post-workshop Survey</a></td> </tr>
     </table>
+    <table class="table table-striped">
+      <tr> <td>Day 1 Recording </td>  <td><a href= "https://drive.google.com/drive/folders/1UQ1YAQVa_ey3uM6jhV7UiC2-CtW7lo5P"> Spreadsheets and Intro to R Studio</td> </tr>
+    </table>
   </div>
 </div>