Merge pull request #2407 from alainseys/update-07-02-2021

casebox is no longer supported

README.md

@@ -610,7 +610,6 @@ _See https://github.com/n1trux/awesome-sysadmin#dns_
 
 **[`^        back to top        ^`](#)**
 
-- [CaseBox](https://www.casebox.org) - Manage all your organization's information in one system. ([Source Code](https://github.com/KETSE/casebox)) `AGPL-3.0` `PHP/Java`
 - [DOCAT](https://github.com/randombenj/docat) - Host your docs. Simple. Versioned. Fancy. `MIT` `Python/docker`
 - [Docspell](https://docspell.org) - Auto-tagging document organizer and archive. ([Source Code](https://github.com/eikek/docspell)) `GPL-3.0` `Scala/Java`
 - [EdPaper](https://github.com/Edraens/EdPaper) - PDF organizer with users management. `MIT` `PHP`