Modified how the #lostpassword or #email fields save email addresses on ...

...the Personal settings page. It now saves one second after the last keyup event, instead of after a blur event.

Apologies for the mess up on the last pull request. I'm new to issuing them. 

@jancborchardt, @raghunayyar, @Raydiation

Per #1599 here are the changes I made to make the email field, on the personal settings page, save 1 second after the last keyup event.