You can now set the keyboard layout and language. Eg.
[customizations.locale]
languages = ["en_CA.utf8", "en_HK.utf8"]
keyboard = "de (dvorak)"
Existing entries in the kickstart templates are replaced with the new
ones. If there are no entries then it will default to 'keyboard us' and
'lang en_US.UTF-8'
Includes tests, and leaves the existing keyboard and lang entries in the
templates with a note that they can be replaced by the blueprint.
For example:
[customizations.timezone]
timezone = "US/Samoa"
ntpservers = ["0.pool.ntp.org"]
Also includes tests.
This removes the timezone kickstart command from all of the templates
except for google.ks which needs to set it's own ntp servers and timezone.
If timezone isn't included in the blueprint, and it is not already in a
template, it will be set to 'timezone UTC' by default.
If timezone is set in a template it is left as-is, under the assumption
that the image type requires it to boot correctly.
