Feature request: Remember Serial Monitor baud rate setting

From https://github.com/arduino/Arduino/issues/7051:

For the Arduino Editor/Monitor I always have to set it to 115200 baud. It would be good if the baudrate could be set in the preferences menu.

I always use the high baudrate and every time I start I have to adjust it.

Hi, this is already in our feature requests list, we'll let you know as soon as we'll work on it
Other post about it:
http://forum.arduino.cc/index.php?topic=405151