removed Creaky Coot (#1428)

removed Creaky Coot since its source and homepage seems inactive for 4 years now.

README.md

@@ -605,7 +605,6 @@ See https://github.com/n1trux/awesome-sysadmin#identity-management
 **[`^        back to top        ^`](#)**
 
 - [CommaFeed](https://www.commafeed.com/) - Google Reader inspired self-hosted RSS reader. ([Source Code](https://github.com/Athou/commafeed)) `Apache-2.0` `Java`
-- [Creaky Coot](http://bugs.derivoile.fr/Creaky-Coot/dashboard) - Minimalist and responsive RSS reader and links saver. ([Source Code](https://github.com/piero-la-lune/Creaky-Coot)) `MIT` `PHP`
 - [Feedbin](https://feedbin.com/) - Simple, fast and nice looking RSS reader. ([Source Code](https://github.com/feedbin/feedbin)) `MIT` `Ruby`
 - [FeedHQ](https://feedhq.org/) - FeedHQ is a web-based feed reader. ([Source Code](https://github.com/feedhq/feedhq)) `BSD-3-Clause` `Python`
 - [FreshRSS](http://freshrss.org/) - Self-hostable RSS feed aggregator. ([Demo](http://demo.freshrss.org/i/), [Source Code](https://github.com/FreshRSS/FreshRSS), [Mobile app](https://github.com/Alkarex/EasyRSS)) `AGPL-3.0` `PHP`