Remove shortcut for delete. It causes problems with the search box in the toolbar and possibly other Windows Forms controls.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/3.0@3522 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

AddIns/ICSharpCode.SharpDevelop.addin

@@ -1280,7 +1280,6 @@
 			          label = "${res:XML.MainMenu.EditMenu.Delete}"
 			          icon = "Icons.16x16.DeleteIcon"
 			          type = "Item"
-					  shortcut = "Delete"
 			          loadclasslazy = "false"
 			          class = "ICSharpCode.SharpDevelop.Commands.Delete"/>
 			<Condition name = "WindowActive" activewindow="ICSharpCode.SharpDevelop.DefaultEditor.Gui.Editor.ITextEditorControlProvider" action="Disable">