I did saved. I think it has something to do with I left the app open on my home pc and started working on the app from the laptop at work. Is this possible?

Tried deleting, at disappears from the list in the ide but reappear after clicking "back to apps" and opening the app again.

I wish there's a way to make a panel persistent so that they appear on all pages created. Very useful for navigation menu/ search panel. Eg. Facebook app's menu.

Is there a way to send a "Verify email" email with link that user can click to verify their email (during registration). Pretty common step in registering for online account these days.