v2.4.0

Added a simple package manager to be used with pre/post hooks when running with docker so you don't have to use shell exec to get tools for hooks installed.
Documentation is here: https://borgitory.com/en/latest/how-to/package-manager.html

What's Changed

• Package installer by @mlapaglia in #84

Full Changelog: v2.3.0...v2.4.0