No bug: fix counting unreviewed pluralized strings (#1149)
No bug: fix counting unreviewed pluralized strings (#1149)

Each Unreviewed suggestion should be counted separately. Until this patch,
all unreviewed suggestions of a pluralized entity within a locale were
counted as 1.
mathjazz/pontoon,mozilla/pontoon,mathjazz/pontoon,mathjazz/pontoon,mozilla/pontoon,mozilla/pontoon,mathjazz/pontoon,jotes/pontoon,jotes/pontoon,jotes/pontoon,mozilla/pontoon,mathjazz/pontoon,mozilla/pontoon,jotes/pontoon