Linkify images

getting_started.md

@@ -16,31 +16,31 @@ You'll need to have a course set up, so create one if you don't have one.
 Navigate to the assignments tab on your course, and click on "Create
 Programming Assignment" in the bottom bar.
 
-![Assignments](assignments.png)
+[![Assignments](assignments.png)](assignments.png)
 
 You'll be asked for some basic details about your assignment. Choose
 the appropriate options and continue.
 
-![Assignment](assignment_details.png)
+[![Assignment](assignment_details.png)](assignment_details.png)
 
 Next you'll be asked to upload your autograder. Upload a zip file
 meeting the required [specifications](specs), and press "Update
 Autograder."
 
-![Configure Autograder](configure_autograder.png)
+[![Configure Autograder](configure_autograder.png)](configure_autograder.png)
 
 The page will reload and show you the Docker build output
 as it sets up your image.
 
-![Build Status](build_status.png)
+[![Build Status](build_status.png)](build_status.png)
 
 Once the Docker image finishes building, you can click "Test
 Autograder" to submit to the autograder yourself. You can use this to
 debug the output of your autograder, and make sure everything is set
 up correctly. You'll want to make sure your autograder is stable
 before allowing students to submit.
 
-![Test Autograder](test_autograder.png)
+[![Test Autograder](test_autograder.png)](test_autograder.png)
 
 Once the release date arrives, students will be allowed to submit
 their homework. They'll receive feedback as soon as the autograder