… dimensions are not publicly available.

Override the ReadUntil method to include depth: While reading a sheet, the mergedCells property isn't always loaded due to tags matching the incoming tag array. Matching with depth resolves this.

Convert short to int because we were overflowing the value and this was causing and index out of bounds exception when accessing an array. Eliminated unnecessary cast

…arning errors, like "Number Stored as Text" or "Two Digit Text Year"

Fixed problem with namespace prefix for sheetData tag in worksheet.

Async methods

Fix issue JanKallman#152

Fixed issue in formula match

Add properties for image dimensions

Prevent index out of array bounds exception

REPAIRED METHOD - internal ExcelBorderItemXml Copy()