Organization - Replace ShackTac User Interface with DUI Squad Radar

[Tapawingo]

ShackTac User Interface is outdated and will be replaced by DUI Squad Radar. https://github.com/diwako/diwako_dui

[Tapawingo]

https://github.com/diwako/diwako_dui/blob/0a50b69ded8fc7ba1f57d0a722ec4c674cdf87b1/addons/radar/functions/fnc_setCustomCode.sqf

Set custom code for radar (amybe can hijack for namelist)