saltstack/salt-bootstrap — pull request #494 by TJuberg (2014-11-14 11:56:18+00:00)
Title: Fix lsb_release detection for Debian Jessie

This allows salt to correctly detect Debian Jessie and sets the correct version number.
Non lsb (release file detection) still fails due to /etc/os-release being a symlink and it not containing VERSION.
I see no reason to start touching that as there is no telling how os-release will behave for future debian testing releases. lsb detection should be reliable and now warn if an unknown debian testing release is found and allow to easilly add support for those in the future.