* Read and write excel documents using DynamicExcelSheet and ExcelSheetAttribute
* Fix in generating the default sheet name
---------
Co-authored-by: Paweł Szybiak <pawel.szybiak@vsoft.pl>
* add support for grouped cells
* fix for rows after endgroup
* minor fix for text after grouping
* fix unit tests
* fix unit tests and docs
* minor fix
* Add support to vertical merge cells
* minor fixes in merge cells
* minor fix
* fix complex scenario
* finalize changes
* Add support for if/elseif/else statements
* add merge tag
* add merge-tag
* update readme
* minor fix
* minor fix
* minor fix
* Update MiniExcelLibs.csproj
* Add support for merge limit
* update test cases
* rollback
---------
Co-authored-by: Wei Lin <shps951002@gmail.com>
* add support for grouped cells
* fix for rows after endgroup
* minor fix for text after grouping
* fix unit tests
* fix unit tests and docs
* minor fix
* Add support to vertical merge cells
* minor fixes in merge cells
* minor fix
* fix complex scenario
* finalize changes
* Add support for if/elseif/else statements
* add merge tag
* add merge-tag
* update readme
* minor fix
* minor fix
* minor fix
* Update MiniExcelLibs.csproj
---------
Co-authored-by: Wei Lin <shps951002@gmail.com>
* add support for grouped cells
* fix for rows after endgroup
* minor fix for text after grouping
* fix unit tests
* fix unit tests and docs
* minor fix
* Add support to vertical merge cells
* minor fixes in merge cells
* minor fix
* fix complex scenario
* finalize changes
* Add support for if/elseif/else statements
* add support for grouped cells
* fix for rows after endgroup
* minor fix for text after grouping
* fix unit tests
* fix unit tests and docs
* minor fix
* Add support to vertical merge cells
* minor fixes in merge cells
* minor fix
* fix complex scenario
* finalize changes
* add support for grouped cells
* fix for rows after endgroup
* minor fix for text after grouping
* fix unit tests
* fix unit tests and docs
* minor fix
* Add support to vertical merge cells
- [New] SaveAs use the configured CultureInfo to write format cell value, thanks [0xced (Cédric Luthi)](https://github.com/0xced) #333
- [New] SaveAsByTemplate will clean template string when parameter is IEnumerable and empty collection. #I4WM67
-[Bug] Fix v0.16.0-0.17.1 custom format contains specific format (eg:`#,##0.000_);[Red]\(#,##0.000\)`), automatic converter will convert double to datetime #267