Change title of tab/window

[trufae]

printf "\033]0;mfoo\007"

the thing is that it the ]2; should work too.. but its ignored by Therm/iTerm2.

[trufae]

ESC]0;stringBEL -- Set icon name and window title to string
ESC]1;stringBEL -- Set icon name to string
ESC]2;stringBEL -- Set window title to string

[trufae]

I have removed this feature from latest Therm, as long as it was possible to cause a DoS

[trufae]

Closing for now, but may be reopened if we want to have support for this somehow