Use nick name consistently in the profile

shell/model/Owner.py

@@ -46,7 +46,7 @@ class ShellOwner(gobject.GObject):
     def __init__(self):
         gobject.GObject.__init__(self)
 
-        self._nick = profile.get_name()
+        self._nick = profile.get_nick_name()
 
         self._icon = None
         self._icon_hash = ""

shell/view/home/FriendsBox.py

@@ -41,7 +41,7 @@ class FriendsBox(hippo.CanvasBox):
         self._owner_icon = CanvasIcon(icon_name='computer-xo', cache=True,
                                       xo_color=profile.get_color())
         self._owner_icon.props.size = style.LARGE_ICON_SIZE
-        palette = Palette(profile.get_name())
+        palette = Palette(profile.get_nick_name())
         self._owner_icon.set_palette(palette)
         self._layout.add_center(self._owner_icon)
 

shell/view/home/HomeBox.py

@@ -149,7 +149,7 @@ class HomeMyIcon(MyIcon):
         self._shell = shell
 
     def enable_palette(self):
-        palette = Palette(profile.get_name())
+        palette = Palette(profile.get_nick_name())
 
         reboot_menu_item = gtk.MenuItem(_('Reboot'))
         reboot_menu_item.connect('activate', self._reboot_activate_cb)