packaging: add licenses, language tags, update descriptions

README.md

@@ -585,9 +585,9 @@ _See also: [Databases](#databases), [Monitoring](#monitoring)_
 **[`^        back to top        ^`](#awesome-sysadmin)**
 
 - [aptly](https://www.aptly.info/) - Swiss army knife for Debian repository management. ([Source Code](https://github.com/aptly-dev/aptly)) `MIT` `Go`
-- [fpm](https://fpm.readthedocs.io/en/latest/) - Versatile multi format package creator. ([Source Code](https://github.com/jordansissel/fpm))
+- [fpm](https://fpm.readthedocs.io/en/latest/) - Versatile multi format package creator. ([Source Code](https://github.com/jordansissel/fpm)) `MIT` `Ruby`
-- [omnibus-ruby](https://github.com/chef/omnibus) - Full stack, cross distro packaging software (Ruby).
+- [omnibus-ruby](https://github.com/chef/omnibus) - Easily create full-stack installers for your project across a variety of platforms. `Apache-2.0` `Ruby`
-- [tito](https://github.com/dgoodwin/tito) - Builds RPMs for git-based projects.
+- [tito](https://github.com/dgoodwin/tito) - Builds RPMs for git-based projects. `GPL-2.0` `Python`
 
 
 ### Project Management