Integrate Website's To Watch List

Ok, go this re-based and tested. 
Well, it's sort of how you look at it.  I look at this feature as subscriptions for movies so in my mind they fit.  Or, if you prefer, this is all wrapped up under library integration so the quest  I'm happy to do it some other way, I just suspect duplicating all of the settings is kind of pointless and I'm not sure what a better solution would be.