branch wip-pam-elogind created (now a3c2834)

[Andy Wingo]

wingo pushed a change to branch wip-pam-elogind
in repository guix.

        at  a3c2834   gnu: Allow OS configurations to add PAM session modules

This branch includes the following new commits:

       new  8467d85   guix: git: Support shallow git clones if a tag is 
available
       new  a3c2834   gnu: Allow OS configurations to add PAM session modules

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.