Added new formats
Created originally on Bitbucket by ti (Torsten Irländer)
Was already merged in Bitbucket before import, marked as merged by the import user
Fixed missing ODT filter and added ODS and Excel 97 format
Created originally on Bitbucket by ti (Torsten Irländer)
Was already merged in Bitbucket before import, marked as merged by the import user
Fixed missing ODT filter and added ODS and Excel 97 format