fix #342 - Duplicate Alt+F bindings

ILSpy/SearchPane.xaml

@@ -19,7 +19,7 @@
 						Text="{Binding SearchTerm, ElementName=self}" ToolTip="Search" UpdateDelay="0:0:0.1"
 						WatermarkColor="Gray" WatermarkText="Search for t:TypeName, m:Member or c:Constant; use /reg(ular)?Ex(pressions)?/ or both - t:/Type(Name)?/..." />
 				<StackPanel Grid.Column="1" Grid.Row="0" Orientation="Horizontal">
-					<Label Margin="0,-1">Search _for:</Label>
+					<Label Margin="0,-1" Target="searchModeComboBox">_Search for:</Label>
 					<ComboBox Width="100" Name="searchModeComboBox" Margin="1"
 							SelectionChanged="SearchModeComboBox_SelectionChanged">
 						<ComboBox.ItemTemplate>