dj-libs tag can be added anywhere now; adjusted test accordingly

tests/test_project/test.html

@@ -9,7 +9,7 @@
         </div>
         <div dj-else>
             <p>Else</p>
-            <img dj-static="src;images/cool_image.png" />
+            <img dj-libs="static" dj-static="src;images/cool_image.png" />
         </div>
     </div>
 </div>