STORM-1030 FIXED Main menu change: 'Me->Change Outfit' to 'Me->My Appearance'

Changed label in:

- Main menu
- Self avatar menu
- Self avatar attachment menu

indra/newview/skins/default/xui/en/menu_attachment_self.xml

@@ -68,7 +68,7 @@ name="Stand Up">
      function="Self.EnableStandUp" />
   </menu_item_call>
   <menu_item_call
-  label="Change Outfit"
+  label="My Appearance"
   name="Change Outfit">
     <menu_item_call.on_click
      function="CustomizeAvatar" />

indra/newview/skins/default/xui/en/menu_avatar_self.xml

@@ -193,7 +193,7 @@
         </menu_item_call>
     </context_menu>
      <menu_item_call
-     label="Change Outfit"
+     label="My Appearance"
      layout="topleft"
      name="Chenge Outfit">
         <menu_item_call.on_click

indra/newview/skins/default/xui/en/menu_viewer.xml

@@ -41,7 +41,7 @@
              parameter="agent" />
         </menu_item_call>
         <menu_item_call
-         label="Change Outfit"
+         label="My Appearance"
          name="ChangeOutfit">
             <menu_item_call.on_click
              function="CustomizeAvatar" />