simkl support

[sentix001]

Add simkl scrroblling free trakt alternative

https://simkl.docs.apiary.io/#
https://simkl.com/apps/

[Trigger911]

I am definitely switching to this service. I used to pay for Trakt, but they ruined all my automations due to wanting to sell their product. I wish I could find a 2-way sync with Trakt and Simkil