Reddit Charts in Tomahawk

Hi All,

I'm not a python developer and would appear to be a noob in these realms. However I've tried to bootstrap off the other chart api scrapers in the repository without success.

If anyone could lend a hand, it would be very much appreciated. :smile_cat: 

rcharts.bensbit.co.uk = Scrapes music subreddits, tries to parse into title/artist.

* `http://rcharts.bensbit.co.uk/subreddits.json` - JSON array of music subreddits
* `http://rcharts.bensbit.co.uk/r/SUBREDDIT.FORMAT` - Artist/Title/Source Info in various formats
* eg. http://rcharts.bensbit.co.uk/r/Music.xspf and http://rcharts.bensbit.co.uk/r/IndieFolk.json

FORMAT:
* xspf
* xml
* jspf
* json


Cheers,
Ben :guitar: :trumpet: :rocket: