fix episode URLs

_includes/dc/schedule.html

@@ -17,19 +17,19 @@ <h3>Day 1</h3>
 	<td>Before starting</td>
 	<td><a href="{{ site.pre_survey }}{{ site.github.project_title }}" target="_blank">Pre-workshop survey</a></td>
       </tr>
-      <tr><td>Morning</td> <td> <a href="https://datacarpentry.org/astronomy-python/01-query/">Basic Queries</a></td></tr>
-      <tr><td> </td><td><a href="https://datacarpentry.org/astronomy-python/02-coords/">Coordinate Transformations</a></td></tr>
-      <tr><td>Afternoon</td> <td> <a href="https://datacarpentry.org/astronomy-python/03-transform/">Plotting and Tabular Data</a></td></tr>
-      <tr><td> </td> <td> <a href="https://datacarpentry.org/astronomy-python/04-motion/">Plotting and Pandas</a></td></tr>
+      <tr><td>Morning</td> <td> <a href="https://datacarpentry.org/astronomy-python/01-query.html/">Basic Queries</a></td></tr>
+      <tr><td> </td><td><a href="https://datacarpentry.org/astronomy-python/02-coords.html">Coordinate Transformations</a></td></tr>
+      <tr><td>Afternoon</td> <td> <a href="https://datacarpentry.org/astronomy-python/03-transform.html">Plotting and Tabular Data</a></td></tr>
+      <tr><td> </td> <td> <a href="https://datacarpentry.org/astronomy-python/04-motion.html">Plotting and Pandas</a></td></tr>
     </table>
   </div>
   <div class="col-md-6">
     <h3>Day 2</h3>
     <table class="table table-striped">
-      <tr><td>Morning</td><td><a href="https://datacarpentry.org/astronomy-python/05-select/">Transform and Select</a></td></tr>
-      <tr><td> </td> <td> <a href="https://datacarpentry.org/astronomy-python/06-join/">Join</a></td></tr>
-      <tr><td>Afternoon</td><td><a href="https://datacarpentry.org/astronomy-python/07-photo/">Photometry</a></td></tr>
-      <tr><td> </td><td><a href="https://datacarpentry.org/astronomy-python/08-plot/">Visualization</a></td></tr>
+      <tr><td>Morning</td><td><a href="https://datacarpentry.org/astronomy-python/05-select.html">Transform and Select</a></td></tr>
+      <tr><td> </td> <td> <a href="https://datacarpentry.org/astronomy-python/06-join.html">Join</a></td></tr>
+      <tr><td>Afternoon</td><td><a href="https://datacarpentry.org/astronomy-python/07-photo.html">Photometry</a></td></tr>
+      <tr><td> </td><td><a href="https://datacarpentry.org/astronomy-python/08-plot.html">Visualization</a></td></tr>
     </table>
   </div>
 </div>
@@ -43,20 +43,20 @@ <h3>Day 1</h3>
 	<td>Before starting</td>
 	<td><a href="{{ site.pre_survey }}{{ site.github.project_title }}" target="_blank">Pre-workshop survey</a></td>
       </tr>
-      <tr><td>Morning</td> <td> <a href="https://datacarpentry.org/image-processing/01-introduction/">Introduction</a></td></tr>
-      <tr><td> </td><td><a href="https://datacarpentry.org/image-processing/02-image-basics/">Image Basics</a></td></tr>
-      <tr><td> </td><td><a href="https://datacarpentry.org/image-processing/03-skimage-images/">Working with skimage</a></td></tr>
-      <tr><td>Afternoon</td> <td> <a href="https://datacarpentry.org/image-processing/04-drawing/">Drawing and Bitwise Operations</a></td></tr>
-      <tr><td> </td> <td> <a href="https://datacarpentry.org/image-processing/05-creating-histograms/">Creating Histograms</a></td></tr>
+      <tr><td>Morning</td> <td> <a href="https://datacarpentry.org/image-processing/01-introduction.html">Introduction</a></td></tr>
+      <tr><td> </td><td><a href="https://datacarpentry.org/image-processing/02-image-basics.html">Image Basics</a></td></tr>
+      <tr><td> </td><td><a href="https://datacarpentry.org/image-processing/03-skimage-images.html">Working with skimage</a></td></tr>
+      <tr><td>Afternoon</td> <td> <a href="https://datacarpentry.org/image-processing/04-drawing.html">Drawing and Bitwise Operations</a></td></tr>
+      <tr><td> </td> <td> <a href="https://datacarpentry.org/image-processing/05-creating-histograms.html">Creating Histograms</a></td></tr>
     </table>
   </div>
   <div class="col-md-6">
     <h3>Day 2</h3>
     <table class="table table-striped">
-      <tr><td>Morning</td><td><a href="https://datacarpentry.org/image-processing/06-blurring/">Blurring Images</a></td></tr>
-      <tr><td> </td> <td> <a href="https://datacarpentry.org/image-processing/07-thresholding/">Thresholding</a></td></tr>
-      <tr><td>Afternoon</td><td><a href="https://datacarpentry.org/image-processing/08-connected-components/">Connected Component Analysis</a></td></tr>
-      <tr><td> </td><td><a href="https://datacarpentry.org/image-processing/09-challenges/">Capstone Challenge</a></td></tr>
+      <tr><td>Morning</td><td><a href="https://datacarpentry.org/image-processing/06-blurring.html">Blurring Images</a></td></tr>
+      <tr><td> </td> <td> <a href="https://datacarpentry.org/image-processing/07-thresholding.html">Thresholding</a></td></tr>
+      <tr><td>Afternoon</td><td><a href="https://datacarpentry.org/image-processing/08-connected-components.html">Connected Component Analysis</a></td></tr>
+      <tr><td> </td><td><a href="https://datacarpentry.org/image-processing/09-challenges.html">Capstone Challenge</a></td></tr>
     </table>
   </div>
 </div>