Remove dropshadow from viewer text

EXT-1337

indra/newview/skins/default/xui/en/widgets/menu.xml

 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <menu bg_color="MenuDefaultBgColor"
       bg_visible="true"
-      drop_shadow="true"
+      drop_shadow="false"
       tear_off="false"
       shortcut_pad="15">
 </menu>

indra/newview/skins/default/xui/en/widgets/text.xml

@@ -3,7 +3,7 @@
       mouse_opaque="false" 
       name="text_box" 
       font="SansSerifSmall"
-      font_shadow="soft" 
+      font_shadow="none" 
       tab_stop="false" 
       halign="left" 
       hover_color="LabelSelectedColor"