Numbers on the status bar (showing the number of
translated, fuzzy, untranslated &c. strings)
weren’t formatted using the number formatting settings
for the current locale. For example, the number 239097
was displayed as ‘239097’ instead of ‘239,097’ (in an
en-US locale) or ‘239 097’ (in a nn-NO locale).
With this patch, all numbers on the status bar for
1) the project view and 2) the editor window are now
correctly formatted, making them easier to read.