* Passing "sheets_order" test case. Added support for workbook relations. * add floadformat to README * Updated the date formats to current ms excel * read and use [Content_Types].xml * Fix for missing cell ids ("r" attribute in <c/>) * Refactoring, etc.
0.7.4
0.7.3
* Support for "xl/worksheets/worksheet.xml" * Date format "float" leaves value as simple numeric. * bug fixes by Eudes du Rivau