Autosave flag configuration

[pavelkolomitkin]

Hello,

First and foremost thanks for the nice product.

One thing personally to me seems to be improved. It would be more convenient in my opinion that the autosave flag should be memorized for the account so that next time the user wouldn't be worrying about turning it off/on.
There is a good reason for this especially when one is working with a huge diagram. Every time a change is made the app is trying to save it to Google Drive and that causes lags. Sometimes when the Internet connection is poor it might even roll back changes made.

So, please, consider to make the autosave flag configurable and savable for a particular account(e.g. google account).

Thanks a lot!