Description of problem:
This was highlighted in https://bugzilla.redhat.com/show_bug.cgi?id=837027 but because it's after string freeze, I cannot fix this right now.

In the pools/_scoreboard_show partial, we include this:

        %dt
          = t("pool")
          = t("quota_used")


That's wrong. We should use one string for that (e.g., t(".pool_quota_used")), rather than trying to concatenate various other translations. We can't assume that all languages will combine them in that order.