hugh/excel-preview: 纯前端展示excel表格 fork from : https://github.com/sumile-ting/excel-preview.git @ c9556f509734a1a09260afe8a359d9db804a2402

Hugh Harlequin c9556f5097 fix: drop event will not trigger excelPreview @ init		2 gadi atpakaļ
..
dist	c9556f5097 fix: drop event will not trigger excelPreview @ init	2 gadi atpakaļ
src	c9556f5097 fix: drop event will not trigger excelPreview @ init	2 gadi atpakaļ