Add a ‘latest-finished’ action

It redirects to the latest successful build from a finished evaluation. This is mostly useful for the Nixpkgs/NixOS mirroring script, which need the latest finished evaluation in which some aggregate job (such as ‘tested’ in NixOS) succeeded.

Created by  Eelco Dolstra  on August 12, 2013
CJRWFVKZVTU2FBPN4J7OVIHO5YVPLW2QUKISN4PCTLXSOABDIA2QC
Change contents