cloud orchestration: remove BOSH (already listed at https://landscape.cncf.io/card-mode?license=open-source)

README.md

@@ -176,7 +176,6 @@ _See also: [Cloud Native Software Landcscape](https://landscape.cncf.io/card-mod
 
 **[`^        back to top        ^`](#awesome-sysadmin)**
 
-- [BOSH](http://bosh.io/docs/) - IaaS orchestration platform originally written for deploying and managing Cloud Foundry PaaS, but also useful for general purpose distributed systems.
 - [Cloud Foundry](https://www.cloudfoundry.org/) - A Platform-as-a-Service suite to provide the orchestration services that make distributed apps a powerhouse of awesomeness.
 - [Cloudify](http://getcloudify.org/) - TOSCA-based cloud orchestration software platform written in Python and YAML.
 - [CloudSlang](http://www.cloudslang.io/) - Flow-based orchestration tool for managing deployed applications, with Docker capabilities.