How does one download code of a WAB app to customize it and eventually host on my server? I see a way to download the non-WAB app "templates", but I can't find a way to download WAB app code.
Does one create and edit a WAB app online, and then download it for further customization using WAB Developer Edition which will soon be available (I assume)? I just started looking at WAB last week, and am rather clueless.
I saw this:
http://www.arcgis.com/home/item.html?id=fffd70b754594c54bc58d90d4e897e19
but I'm wondering if one can download code for an app created online that already has your service layers and widgets in there.