Telerik Metro theme is not exported by VSB

If you pick a font in the style builder that doesn't have a 'normal' setting (like a bold-only font) the VSB will crash.

The Text and Image Primitives of RadButton are not exposed in VSB

Add a VSB feature to export base64 strings.

Workaround: change the backcolors of the splitters at run-time

foreach (SplitterElement splitter in this.radSplitContainer1.Splitters)
{
    splitter.BackgroundFill.BackColor = Color.Red;
}

The changed properties are not applied and also if one filters the VSB tool by "Changed Properties", they are not displayed as Changed

Workaround: perform the styling modifications at run-time

Users should be able to add images to TreeNodeUI's states by using Visual Style Builder.

To reproduce:
Set the DescriptionFont of RadMenuItem in VSB (see attached image).

Workaround: 
 Remove the setting from the XML.

If you click on the RadGridViewElement node in VSB while one of our predefined themes is opened, you will get an exception.