At a time when women have been hit hardest by the recession, brands are making International Women’s Day about themselves — “There is no Hershey’s without ‘SHE,’” the candy behemoth announced recently. The occasion for this, uh, insight was International Women’s Day, this past Monday. To mark the day — and March as Women’s History Month — the company “developed a small batch” of its flagship chocolate bars, with the package…