DataGridXL

It could be faster and any batch after the 1st seems to go wrong.

In our private method `setCellValues.action`, we have this code: ``` if(this.dataStore.cols[actionProperties.colIds[j]-1]?.type == 'boolean'){ // parse this value if(value === 'true'){ value = true; } else if(value === 'false'){ value =...

We want to select the cell ID that has changed, not the Coords (to prevent Handsontable-like disaster)

Current Situation:  Do like G. Sheets: 

colHeaderLabel pointerArea has changed dimensions!

Add space for fillHandle (and perhaps in the future a watermark). Related: #82

v3: moveViewportToIncludeCell does not update scroll position

1

Easily test this in 100,000 rows demo by pressing Shift+Enter when cell cursor is on first row.