These 3 Triggers in the VS2013 Theme set the document tab close button (PART_ImgPinClose) to the wrong ResourceKey (DockingButtonForegroundArrowBrushKey)

They should be, respectively:

• DocumentWellTabButtonSelectedInactiveGlyph

  AvalonDock/source/Components/AvalonDock.Themes.VS2013/Themes/Generic.xaml

  Lines 1446 to 1452 in 9c3046b

  	<!-- Document Well : Tab : Button / Selected, inactive -->
  	<MultiDataTrigger>
  	<MultiDataTrigger.Conditions>
  	<Condition Binding="{Binding IsLastFocusedDocument}" Value="true" />
  	</MultiDataTrigger.Conditions>
  	<Setter TargetName="PART_ImgPinClose" Property="Fill" Value="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrushKey}}" />
  	</MultiDataTrigger>

• DocumentWellTabButtonSelectedInactiveHoveredGlyph

  AvalonDock/source/Components/AvalonDock.Themes.VS2013/Themes/Generic.xaml

  Lines 1454 to 1463 in 9c3046b

  	<!-- Document Well : Tab : Button / Selected, inactive, hovered -->
  	<MultiDataTrigger>
  	<MultiDataTrigger.Conditions>
  	<Condition Binding="{Binding IsLastFocusedDocument}" Value="true" />
  	<Condition Binding="{Binding IsMouseOver, ElementName=DocumentCloseButton}" Value="True" />
  	</MultiDataTrigger.Conditions>
  	<Setter TargetName="DocumentCloseButton" Property="Background" Value="{DynamicResource {x:Static reskeys:ResourceKeys.DocumentWellTabButtonSelectedInactiveHoveredBackground}}" />
  	<Setter TargetName="DocumentCloseButton" Property="BorderBrush" Value="{DynamicResource {x:Static reskeys:ResourceKeys.DocumentWellTabButtonSelectedInactiveHoveredBorder}}" />
  	<Setter TargetName="PART_ImgPinClose" Property="Fill" Value="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrushKey}}" />
  	</MultiDataTrigger>

• DocumentWellTabButtonSelectedActiveGlyph

  AvalonDock/source/Components/AvalonDock.Themes.VS2013/Themes/Generic.xaml

  Lines 1476 to 1479 in 9c3046b

  	<!-- Document Well : Tab : Button / Selected, active -->
  	<DataTrigger Binding="{Binding IsActive}" Value="true">
  	<Setter TargetName="PART_ImgPinClose" Property="Fill" Value="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrushKey}}" />
  	</DataTrigger>