Baudrate hard-coded

[JamesT42]

Hi!
Please add a Baudrate option in the GUI.
Thanks!

P.S.: I will test the new version more thorougly when i have the time :)

[thunderbug1]

I tried to implement it but I encoutered a silly bug in Qt. If I add a comboBox to the program then I can´t access it by code and get the build error that it does not exist. I have no solution yet.

[callimero]

Its been a while. I dig out my spherebot and got the same lockups. Can't test lower baudrates because of the fixed baud rate.