Discovered implementation of Favorites links is not to spec (they are buttons...

Discovered implementation of Favorites links is not to spec (they are buttons instead of text links). Edited XML to "fake" the spec and make the Favorites "buttons" behave as required. Made other layout changes as per http://jira.secondlife.com/browse/EXT-1317

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

@@ -9,15 +9,15 @@
  image_disabled_selected="transparent.j2c"
  image_selected="transparent.j2c"
  image_unselected="transparent.j2c"
- image_hover_selected="PushButton_Selected"
- image_hover_unselected="PushButton_Off"
- image_pressed="PushButton_Press"
- image_pressed_selected="PushButton_Selected_Press"
+ image_hover_selected="FileMenu_BarSelect"
+ image_hover_unselected="FileMenu_BarSelect"
+ image_pressed="FileMenu_BarSelect"
+ image_pressed_selected="FileMenu_BarSelect"
  hover_glow_amount="0.15"
  layout="topleft"
- left="2"
+ left="0"
  name="favorites_bar_btn"
  tab_stop="false"
- top="2"
+ top="10"
  use_ellipses="true"
  width="120" />

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

@@ -4,7 +4,7 @@
  background_visible="true"
  bg_opaque_color="MouseGray"
  follows="left|top|right"
- height="60"
+ height="65"
  layout="topleft"
  name="navigation_bar"
  width="600">
@@ -133,7 +133,7 @@
      follows="left|right|top"
      height="25"
      layout="topleft"
-     left="5"
+     left="0"
      name="favorite"
      image_drag_indication="Arrow_Down"
      chevron_button_tool_tip="Show more of My Favorites"