Remove `requireMultipleVarDecl` rule from `.jscs.json`
Remove `requireMultipleVarDecl` rule from `.jscs.json`

wooorm/remark,eush77/remark,eush77/remark,tanzania82/remarks,yukkurisinai/mdast,chcokr/mdast,ulrikaugustsson/mdast,yukkurisinai/mdast,chcokr/mdast,ulrikaugustsson/mdast