- Update to 4.13:
* useradd.8: fix default group ID
* Revert drop of subid_init()
* Georgian translation
* useradd: Avoid taking unneeded space: do not reset non-existent data
in lastlog
* relax username restrictions
* selinux: check MLS enabled before setting serange
* copy_tree: use fchmodat instead of chmod
* copy_tree: don't block on FIFOs
* add shell linter
* copy_tree: carefully treat permissions
* lib/commonio: make lock failures more detailed
* lib: use strzero and memzero where applicable
* Update Dutch translation
* Don't test for NULL before calling free
* Use libc MAX() and MIN()
* chage: Fix regression in print_date
* usermod: report error if homedir does not exist
* libmisc: minimum id check for system accounts
* fix usermod -rG x y wrongly adding a group
* man: add missing space in useradd.8.xml
* lastlog: check for localtime() return value
* Raise limit for passwd and shadow entry length
* Remove adduser-old.c
* useradd: Fix buffer overflow when using a prefix
* Don't warn when failed to open /etc/nsswitch.conf
- Remove patches we took from upstream pre-release:
* shadow-copytree-usermod-fifo.patch
* shadow-chage-format.patch