Created Unassigned: Add QuickStyles [8940]

Allow the use of quick styles.

myStyle is an IXLStyle instance.

wb.QuickStyles.add("My Custom QuickStyle",myStyle) or wb.QuickStyles.add("My Custom QuickStyle")
wb.QuickStyles("My Custom QuickStyle").Style


rng.StyleName="My Custom QuickStyle"




Excel macro code clicking on different quick styles:

```
Selection.Style = "Normal"
Selection.Style = "Bad"
Selection.Style = "Normal"
Selection.Style = "Good"
Selection.Style = "Neutral"
Selection.Style = "Calculation"
Selection.Style = "Heading 2"
Selection.Style = "Accent2"
```