EXT-8150 FIXED (+ button under \"add more\" of outfit editor is unclear)

- Decreased flat list view and folder list view height
- Deleted '+' button from bottom bar
- Added 'Wear Item' button just at the bottom of the list

Reviewed by Vadim Savchuk at https://codereview.productengine.com/secondlife/r/693/

--HG--
branch : product-engine

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

@@ -290,7 +290,7 @@ It is calculated as border_size + 2*UIResizeBarOverlap
 
 
         <layout_panel
-         background_visible="true"
+         background_visible="false"
          bg_alpha_color="DkGray2"
          auto_resize="true"
          default_tab_group="3"
@@ -317,7 +317,7 @@ It is calculated as border_size + 2*UIResizeBarOverlap
              background_visible="false"
              border="false"
              follows="left|top|right|bottom"
-             height="449"
+             height="418"
              layout="topleft"
              left="0"
              mouse_opaque="false"
@@ -332,7 +332,7 @@ It is calculated as border_size + 2*UIResizeBarOverlap
              layout="topleft"
              follows="left|top|right|bottom"
              border="false"
-             height="449"
+             height="418"
              left="0"
              mouse_opaque="false"
              width="310"
@@ -346,10 +346,19 @@ It is calculated as border_size + 2*UIResizeBarOverlap
                  follows="all"
                  multi_select="true"
                  width="313"
-                 height="449"
+                 height="418"
                  left="0"
                  top="0"/>
             </panel>
+            <button
+	         follows="bottom|left"
+	         height="22"
+	         left="2"
+	         label="Wear Item"
+	         layout="topleft"
+	         name="plus_btn"
+	         top_pad="5"
+	         width="130" />
 
         </layout_panel>
     </layout_stack>
@@ -451,19 +460,6 @@ It is calculated as border_size + 2*UIResizeBarOverlap
          name="list_view_btn"
          top="1"
          width="31" />
-        <button
-         follows="bottom|left"
-         height="25"
-         image_hover_unselected="Toolbar_Middle_Over"
-         image_overlay="AddItem_Off"
-         image_selected="Toolbar_Middle_Selected"
-         image_unselected="Toolbar_Middle_Off"
-         label=""
-         layout="topleft"
-         left_pad="1"
-         name="plus_btn"
-         top="1"
-         width="31" />
         <icon
          follows="bottom|left|right"
          height="25"
@@ -471,7 +467,7 @@ It is calculated as border_size + 2*UIResizeBarOverlap
          layout="topleft"
          left_pad="1"
          name="dummy_right_icon"
-         width="154" >
+         width="186" >
         </icon>
         <button
          follows="bottom|right"