Adds a keyboard shortcut (default Shift+M) that change the arc of fire at the selected turret.
Available options: full-range, 1/3 and 1/7.
Mod limitations
In Factorio 2.0, turrets collision box can be at an angle of 45°, which is why turrets larger than 2x2 have a different placing shape when oriented diagonally. Such turrets will rotate 90° after building.
To safely remove the mod from your save, use /reset_turrets_turn_range command.
