Move the pull request number around

Author: donokuda

src/GitHub.VisualStudio/Views/GitHubPane/PullRequestListItemView.xaml

@@ -52,11 +52,10 @@
 
         <StackPanel Orientation="Vertical" Visibility="{Binding Converter={ghfvs:NullToVisibilityConverter}}">
             <DockPanel>
-                <TextBlock DockPanel.Dock="Right">
+                <TextBlock Margin="0 0 4 0">
                     <Run Text="{Binding Number, Mode=OneWay, StringFormat=#{0}}"/>
                 </TextBlock>
-
-                <TextBlock DockPanel.Dock="Top"
+                <TextBlock DockPanel.Dock="Left"
                        Margin="0,0,4,0"
                        TextTrimming="CharacterEllipsis"
                        Text="{Binding Title}" />