Replace SickRage by SickChill (#3609)

https://github.com/SickChill/sickchill/issues/4984 
https://torrentfreak.com/sickrage-rebrands-to-sickchill-to-avoid-trademark-war-181027/
https://lists.archlinux.org/archives/list/aur-requests@lists.archlinux.org/thread/Q6F6RWV6AFMUHB7G4POOOV7V6EIUMGKG/
malware, shady history

README.md

@@ -204,7 +204,7 @@ _Related: [Internet of Things (IoT)](#internet-of-things-iot)_
 - [Podgrab](https://github.com/akhilrex/podgrab) - Lightweight podcast manager and automatic podcast episode downloader. It will monitor podcasts for your and download them automatically whenever a new episode goes live. `GPL-3.0` `Docker/Go`
 - [pyLoad](https://pyload.net/) - Lightweight, customizable and remotely manageable downloader for 1-click-hosting sites like rapidshare.com or uploaded.to. ([Source Code](https://github.com/pyload/pyload)) `GPL-3.0` `Python`
 - [Radarr](https://radarr.video/) - Radarr is an independent fork of Sonarr reworked for automatically downloading movies via Usenet and BitTorrent, à la Couchpotato. ([Source Code](https://github.com/Radarr/Radarr)) `GPL-3.0` `C#`
-- [SickRage](https://www.sickrage.ca) - SickRage is an automatic Video Library Manager for TV Shows. Automatic torrent/nzb searching, downloading, and processing at the qualities you want. ([Source Code](https://github.com/SickRage/SickRage)) `GPL-3.0` `Python`
+- [SickChill](https://sickchill.github.io/) - SickChill is an automatic video library manager for TV shows. It watches for new episodes of your favorite shows, and when they are posted it does its magic. ([Source Code](https://github.com/SickChill/SickChill)) `GPL-3.0` `Python`
 - [SiteInspector](https://www.getsiteinspector.com/) - Web-based tool for catching spelling errors, grammatical errors, broken links, and other errors on websites. ([Source Code](https://github.com/siteinspector/siteinspector)) `AGPL-3.0` `Ruby`
 - [Sonarr](https://sonarr.tv/) - Automatic TV Shows downloader and manager for Usenet and BitTorrent. It can grab, sort and rename new episodes and automatically upgrade the quality of files already downloaded when a better quality format becomes available. ([Source Code](https://github.com/Sonarr/Sonarr)) `GPL-3.0` `C#`
 - [StackStorm](https://stackstorm.com) - StackStorm (aka _IFTTT for Ops_) is event-driven automation for auto-remediation, security responses, troubleshooting, deployments, and more. Includes rules engine, workflow, 160 integration packs with 6000+ actions and ChatOps. ([Source Code](https://github.com/StackStorm/st2)) `Apache-2.0` `Python`