Merge branch 'interpolationFixes' into rc
* interpolationFixes:
l10n interpolationFixes for ru:
l10n interpolationFixes for sr:
l10n interpolationFixes for hu:
l10n interpolationFixes for de:
l10n interpolationFixes for sl:
l10n interpolationFixes for sk:
l10n interpolationFixes for pl:
l10n interpolationFixes for ta:
l10n interpolationFixes for el:
l10n interpolationFixes for sv:
l10n interpolationFixes for ar:
