Jingyi Hu 81fc7c23c2 *: fix gofmt 6 lat temu
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doc.go e16b21be7b functional: add back, travis 6 lat temu
handler.go e16b21be7b functional: add back, travis 6 lat temu
server.go 81fc7c23c2 *: fix gofmt 6 lat temu
utils.go e16b21be7b functional: add back, travis 6 lat temu
utils_test.go e16b21be7b functional: add back, travis 6 lat temu