Would be nice to have this command for the server config to start server side scripts instead of via init.sqf in the mission.
onServerStart is familar to existing commands (onUserConnected, onUserDisconnected, doubleIdDetected, onUnsignedData, onHackedData, onDifferentData)
onServerStart should be executed once on server start.
Example:
onServerStart = "[] execVM 'myServerFolder\serverInit.sqf'"; //call compile this string on serverstart