Serial Monitor Improvements

[andreujuanc]

Hello, I'd like to leave a few things i think would be nice to have. I wish I had time to implement it myself, but I cant at the moment.

• Option to open Serial monitor right after build & deployment on board.
• Option maintain monitor's window state (size, location) after being closed and open again. (works better with improvement Add files used in Linux packages #1).

Best regards

[matthijskooijman]

As for automatically opening the serial monitor this has been discussed, see #1891 and #1631. If we settle for #1891 (disabling the console instead of closing and reopening), I think maintaining window state is less of an issue.

[cmaglie]

Closing as duplicate #1891 and #1631