Remove a public variable declared in a parent and in a child class.

[GB.MAP]
* BUG: Remove a public variable declared in a parent and in a child class.

comp/src/gb.map/.src/_MapLayer.class

@@ -5,7 +5,7 @@ Public Name As String
 Private $bVisible As Boolean = True
 Property Visible As Boolean
 Public Copyright As String 
-Public $aStack As New String[]
+'Public $aStack As New String[]
 Property Opacity As Float
 Private $fOpaciy As Float = 1
 Property Read Loading As Boolean

comp/src/gb.map/.src/_MapTile.class

@@ -14,7 +14,7 @@ Property CacheRefreshDelay As Integer
 ''Set the projection used by the WMS server.
 Property WMSProjection As String
 
-Public $aStack As New String[]
+Private $aStack As New String[]
 Public TileBoundValue As MapBounds
 
 Private $aClients As New HttpClient[]