v0.0.3

Changelog

• d148d5c change version number
• fd74bf1 add decimal type
• 0e289a7 support nvarchar type
• 25815c0 enhance datetime column format
• 60bd018 refactor
• 9bdac9b add datetime2 support
• 9b38962 add 'N' option
• abb4956 improve error message
• bb2b3bb enhance option message
• 4950e4e remove unused method
• 04f6520 improve help
• ff286a2 improve help
• 8a7a629 add multi column test
• 4289477 refactor exportTableToCSV