Pop the folder if this is the first save

[cemre]

Currently sketch-framer opens the exported prototype every time it is saved. On Chrome this creates a new tab every time, which is a bit annoying. Also, I would still have to locate the folder to edit app.js.

I thought to check whether this is the first export of the prototype, and if so, then I pop the entire folder open, so I can access app.js or index.html.

[bomberstudios]

Sounds reasonable, merging : )

Thanks!