Saving Content.

[cycomachead]

No description provided.

[towerofnix]

Not sure if this issue is where we should discuss export / "save as" dialogs, but I'd like to note that this seems to already basically work on my computer - I just have to remove defineProxy('saveFileAs') and add back FileSaver.min.js. Then Snap! automatically uses FileSaver.js (as it always does) to export the file, which Electron handles relatively well by showing a save-as dialog pop-up:

If you want I can make a PR that makes those changes. It meshes nicely with the ability to export sprites, costumes, etc too.

If we do want finer-grained controls, though, we can do access electron.remote.dialog. Note "remote" -- otherwise, like you noted (I believe), we don't have a dialog object to work with.