Remove Vlad the Deployer (unmaintained since 2020) (#573)

Author: nodiscc

README.md

@@ -243,7 +243,6 @@ Tools and scripts to support deployments to your servers.
 - [Mina](http://nadarei.co/mina/) - Really fast deployer and server automation tool (rake based). ([Source Code](https://github.com/mina-deploy/mina)) `MIT` `Ruby`
 - [munki](https://www.munki.org/munki/) - Webserver-based repository of packages and package metadata, that allows macOS administrators to manage software installs. ([Source Code](https://github.com/munki/munki)) `Apache-2.0` `Python`
 - [Overcast](https://andrewchilds.github.io/overcast/) - Deploy VMs across different cloud providers, and run commands and scripts across any or all of them in parallel via SSH. ([Source Code](https://github.com/andrewchilds/overcast)) `MIT` `Nodejs`
-- [Vlad the Deployer](https://github.com/seattlerb/vlad) - Deployment automation (rake based). `MIT` `Ruby`
 
 
 ### Diagramming