Announce songs when they start playing.

[DesperatePea]

I have not found a single info about this anywhere, but i feel like this is a pretty standard discord bot feature. I could be blind and havent found how to enable it, but it would be nice to have this as a feature. Its a great bot, works perfectly, but this is sorely needed.

[gacrestani]

Agreed. Also, print the queue (by running !queue) every time someone adds a song would be great.