[#3399]Make xlsx files. Sort the surveys by path.#3400

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valllllll2000 merged 2 commits intodevelopfrom issue/3399-xls-to-xlsx

Jan 23, 2020

Commits on Jan 22, 2020

[#3399 ]Make xlsx files. Sort the surveys by path.
stellanl
committed

Commits on Jan 23, 2020

[#3399 ]Remove unused import. Fix comment.
stellanl
committed