Adds support for formulas with Sheet() function.
Features
- IFS formulas can now be wrapped with curly braces after saving.
- Added support for formulas with Sheet() function.
- Reduced output size when converting to HTML.
- Added the ability to display additional columns when text is overlapping next cells.
- Added the ability to remove ODS macros in Workbook.RemoveMacro.
- Added support for h1 tag when setting Cell.HtmlString.