Temporarily revert "Move `load` event to fire after rendering instead of before (#768)."

This reverts commit df4c45dd33 temporarily to
push a new point release.

src/js/pannellum.js

@@ -1685,10 +1685,10 @@ function renderInitCallback() {
         preview = undefined;
     }
     loaded = true;
-    
-    animateInit();
 
     fireEvent('load');
+    
+    animateInit();
 }
 
 /**