Wizard : add multi device support

Change-Id: I501120b7a5e1a2b8e90d7a5c8dd8a18a0fb3ed7c
Tuleap: #1207
diff --git a/SmartPanel.xaml b/SmartPanel.xaml
index 4bda00e..f62e36d 100644
--- a/SmartPanel.xaml
+++ b/SmartPanel.xaml
@@ -389,6 +389,11 @@
                                       Checked="_shareMenuButton__Checked"

                                       Unchecked="_shareMenuButton__Unchecked"

                                       Style="{StaticResource ToggleButtonStyle1}"/>

+                        <ToggleButton x:Name="_devicesMenuButton_"

+                                      VerticalAlignment="Bottom"

+                                      Content="devices;"

+                                      Checked="_devicesMenuButton__Checked"

+                                      Unchecked="_devicesMenuButton__Unchecked"/>

                     </StackPanel>

                 </StackPanel>

                 <ToggleButton x:Name="_settingsTBtn_"

@@ -520,6 +525,34 @@
                              Grid.Row="2"/>

                 </Grid>

             </Grid>

+            <!-- devices menu. -->

+            <Grid x:Name="_devicesMenuGrid_"

+                  Grid.Row="2"

+                  Visibility="Collapsed"

+                  Background="LightBlue">

+                <Grid.RowDefinitions>

+                    <RowDefinition Height="*"/>

+                    <RowDefinition Height="30"/>

+                </Grid.RowDefinitions>

+                <Grid Background="#FFE4F1F9">

+                    <Grid.RowDefinitions>

+                        <RowDefinition Height="auto"/>

+                        <RowDefinition Height="*"/>

+                        <RowDefinition Height="auto"/>

+                        <RowDefinition Height="auto"/>

+                    </Grid.RowDefinitions>

+                    <TextBlock Text="devices:"

+                               Grid.Row="0"

+                               HorizontalAlignment="Center"/>

+                </Grid>

+                <Button x:Name="_addDevice_"

+                        Grid.Row="1"

+                        VerticalAlignment="Center"

+                        HorizontalAlignment="Center"

+                        Content="&#xE948;"

+                        Click="_addDevice__Click"

+                        Style="{StaticResource ButtonStyle6}"/>

+            </Grid>

         </Grid>

         <!-- smartList and settings. -->

         <Grid Grid.Row="1">