Create opportunity to UNLOVE tracks

[mutantcornholio]

1. Store and fetch user's favorite tracks.
2. If track is in that list, draw button with BROKEN HEART instead of solid one. That button should UNLOVE track, when clicked.

[themylogin]

So 2014... Have you started taking life less seriously ever since?

[mutantcornholio]

What if you accidentally click on the love button?

And how can you know if you already love this track?

[Gordon01]

2018 still not fixed :(

[themylogin]

More years have passed. How far did we grow as individuals? Are we there yet?

[Gordon01]

There is no android port so still not there