Adding RadStyleSheetManager to .master
I created a master page in ~/App_Master and created a template based on that master file.
Since I have a PanelBar and a TabStrip on the pages I thought why not try to include the following code in my .master.
The result is a removal of all stylesheets from the template. However this is an expected behavior because RadStyleSheetManager is implemented on a page with additional steps described here.
All the best,
the Telerik team