Added rating and rating_count attributes. Updated tvdbpy to latest and adapted
to API changes.
Merge remote-tracking branch 'upstream/master' into bump-tvdbpy
Added rating stars to series and episodes view.
Round stars calculation so 8.5 is 9.
Transformed rating snippet into a inclusion tag.
Fixed lint issue.
Merge pull request #26 from nessita/bump-tvdbpy

Bump tvdbpy version, and adapt code to use the new API. Added rating for series and episodes.