Toggle entity control needs a sound effect

[benlove007]

The Toggle entity control is great. However, it is missing one key feature: it needs a sound effect to confirm that it has taken effect. This could be as simple as adding utility/gui_click to it. Each of the operations that it simplifies (automatic/manual for trains and on/off for constant combinators or power switches) have a gui click sound effect when toggled.

[boskid]

Completly forgot about this topic. This was added in 2.0.76 which was released 3 days after your post.