merge ranges stored in !merges - XLSB BrtMergeCell - XLSX mergeCells (h/t @clayzermk1 for discussion #41) - More XLSB Record cases - merge test (js-xls test)
- XLSB basic support for number formats - removed extraneous Strings table element - formatting xml tags (rich_stress_test) - updating test_files to 20130130
subfiles reshuffled (XLSB and XLSX/XLSM content separated)