Actors thumb tmdb and tvdb

Please let me know if there are any questions. I understand using the TMDB might seem odd, however I tried to explain myself in the code comments. As of now, this bundle is "broken" as it will clobber already known Actors. I.E. If I have a valid thumb for an Actor due to him/her being in a Movie, and the same Actor is now in a recently scraped TV show, it will clobber/remove their thumbnail. I believe this is a recent issue do to the fact this scraper now includes "roles". 

Since this agent hasn't' dealt with thumbs yet, I don't see how this would affect anything in a negative way. I am sure this goes unnoticed due to the fact most clients to not show Actors images (so far) .

I have tested this two linux PMS's. One with 127 shows (7091 episodes). It looks clean.