[MlMt] Start Mailmate in offline mode

[Paul Sture]

On 29 Nov 2017, at 15:02, Dominik Obermaier wrote:

> Awesome, thanks Benny!
>
> You are right, a feature that would always start in offline mode and 
> an easy way to go online with a shortcut would be fantastic. :-)

Excellent. My internet connection has been behaving lately, but when I 
was having both connectivity and speed problems, this would have helped 
greatly.

Thanks Benny.