Tweaked the broadcasted grabber status to only respond as successful if a connection had been established (and the grabber is running). The broadcast will be sent twice on a successful connection now, but only one should trigger the animation (the first has the status as not grabbing, but no error so it is essentially ignored).
Tweaked the broadcasted grabber status to only respond as successful if a connection had been established (and the grabber is running). The broadcast will be sent twice on a successful connection now, but only one should trigger the animation (the first has the status as not grabbing, but no error so it is essentially ignored).
Also removes an unused function.
Closes #84