message: Show client also in task items (win),
diff: Margin="6, 0, 6, 0"
  Background="{Binding ProjectColor}"/>
  <TextBlock Name="project" VerticalAlignment="Center" Text="{Binding ProjectLabel}" ToolTip="{Binding Text}"/>
  + <TextBlock Name="client" Foreground="DimGray" VerticalAlignment="Center" Text="{Binding ClientLabel}" ToolTip="{Binding Text}"/>
  </StackPanel>
  </DataTemplate>
  <DataTemplate x:Key="timer-item-template">
  