Aggregate color conversion in one place.

Do not quote worksheet name with whitespace when saving pivot table worksheet source

Set IXLCell.Style.IncludeQuotePrefix to true if user sets IXLCell.Value to something that starts with single quote (in line with Excel)

Implement OpenXML's CellFormat.QuotePrefix

Add support for propagating extra columns' formulas and values when replacing / appending data in a table

Fix bug in bounds check. Parameter is based on "first" row or column

Add to IXLTableField: HeaderCell, TotalsCell and DataCells

Improve doctext to indicate relativity of Row() and Rows() parameters

Fix pivot table integrity when saving multiple times.

Throw exception upon saving when table has no data range rows.

Refactor: Move cell value setting to string type into SetKnownTypedValue, but sometimes don't accept strings, e.g. for cell.Value = "2018-06-01";

Allow Guid values to be inserted

Implement IXLTable methods for appending and replace table data

Fix table row offset bug

Reuse custom file properties part instead of creating new one

Store picture markers against a range, rather than an address to benefit from range repository notifications

Exclude full span addresses from range change notifications

Delete table rows correctly

Crop and scale readme.png

Remove obsolete XLAddressLight

Override package ID for signed builds

Add NuGet logo

Rearrange authors, add owners (although not supported by MSBuild yet)

Add credits

Update README.md with logo path

Move logo folder to ./resources

Update README.md

Delete logo

Add files via upload

Create logo