Fixed major bug EXT-3747 ( Bottom bar resize behavior not to spec)

-- shifted chatbar left border 4 pixels left
-- reduced distance between Speak, Gestures, Move, View, Snapshort buttons to 1 pixel
For now minimal width of bottom tray with opened side panel is 687 pixels (1020 for viewer vindow) without truncating any buttons.

--HG--
branch : product-engine

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

@@ -47,7 +47,7 @@
          min_height="23"
          width="310"
          top="4"
-         min_width="192"
+         min_width="188"
          name="chat_bar"
          user_resize="false"
          filename="panel_nearby_chat_bar.xml" />
@@ -88,9 +88,9 @@
             layout="topleft"
             left="0"
             name="DUMMY"
-            min_width="4"
+            min_width="3"
             top="0"
-            width="4"/>
+            width="3"/>
         <layout_panel
          mouse_opaque="false"
          auto_resize="false"
@@ -126,10 +126,10 @@
          image_name="spacer24.tga"
          layout="topleft"
          left="0"
-         min_width="4"
+         min_width="3"
          name="DUMMY"
          top="0"
-         width="4"/>
+         width="3"/>
         <layout_panel
          mouse_opaque="false"
          auto_resize="false"
@@ -168,10 +168,10 @@
          image_name="spacer24.tga"
          layout="topleft"
          left="0"
-         min_width="4"
+         min_width="3"
          name="DUMMY"
          top="0"
-         width="4"/>
+         width="3"/>
         <layout_panel
          mouse_opaque="false"
          auto_resize="false"
@@ -211,10 +211,10 @@
          image_name="spacer24.tga"
          layout="topleft"
          left="0"
-         min_width="4"
+         min_width="3"
          name="DUMMY"
          top="0"
-         width="4"/>
+         width="3"/>
         <layout_panel
          mouse_opaque="false"
          auto_resize="false"
@@ -378,7 +378,7 @@ image_pressed_selected  "Lit" + "Selected" - there are new messages and the Well
          layout="topleft"
          min_height="28"
          top="0"
-         left_pad="4"
+         left_pad="3"
          name="notification_well_panel"
          width="35"
          min_width="35"

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

@@ -9,7 +9,7 @@
  top="21"
  width="310">
     <string name="min_width">
-        192
+        188
     </string>
     <string name="max_width">
         320
@@ -21,14 +21,14 @@
      height="23"
      label="Click here to chat."
      layout="topleft"
-     left_delta="7"
+     left_delta="3"
      text_pad_right="25"
      left="0"
      max_length="512"
      name="chat_box"
      tool_tip="Press Enter to say, Ctrl+Enter to shout"
      top="1"
-     width="279" />
+     width="283" />
     <output_monitor
      auto_update="true"
      follows="right"