:recycle: slight improvement on randomness of subreddit videos

[weklund]

Love this website, it's really an amazing idea @mrmcpowned

I've watched it about a dozen or so times and noticed I'm seeing the same videos over and over again. Having checked out the subreddit, from my point of view I've only seen about 10% of the actual amount posted on the subreddit.

Made 3 small changes that might improve the randomness of the videos shown.

Thanks and keep up the great work!

@gravypod

[Nuc1eoN]

Yes please can we merge this :D