Browsing Welsh translation

TRANSLATORS: you can alter the ordering of the remaining time
information here if you shuffle %(str_hours)s %(str_minutes)s
around. Make sure to keep all '$(str_*)s' in the translated string
and do NOT change anything appart from the ordering.

%(str_hours)s will be either "1 hour" or "2 hours" depending on the
plural form

Note: most western languages will not need to change this