Created a wrapper function for displaying radio information via TFAR_fnc_showHint.
Made all radios use the new TFAR_fnc_showRadioInfo instead of using hint when changing stereo settings.

Issue: https://github.com/michail-nikolaev/task-force-arma-3-radio/issues/389
Merge pull request #402 from CorruptedHeart/StereoShowHint

Stereo show hint