12-hour time is the path of satan

This is needed due to a change in glibc. And apparently the Danes are
the only ones who respect ISO8601?

https://sourceware.org/bugzilla/show_bug.cgi?id=24046

https://wiki.archlinux.org/index.php/Locale#LC_TIME:_date_and_time_format

INSTALL.md

@@ -86,9 +86,12 @@ Change root into the base install and perform [base configuration tasks][12].
 
     $ arch-chroot /mnt /bin/bash
     $ export LANG=en_US.UTF-8
+    $ export TIME=en_DK.UTF-8
     $ echo $LANG UTF-8 >> /etc/locale.gen
+    $ echo $TIME UTF-8 >> /etc/locale.gen
     $ locale-gen
     $ echo LANG=$LANG > /etc/locale.conf
+    $ echo LC_TIME=$TIME >> /etc/locale.conf
     $ ln -fs /usr/share/zoneinfo/America/Los_Angeles /etc/localtime
     $ hwclock --systohc --utc
     $ echo mymachine > /etc/hostname