Revert "changeLog"

This reverts commit 8dbb8a2.

Author: Khushboo Baheti

src/Network/Network/ChangeLog.md

@@ -22,18 +22,7 @@
 * Updated cmdlets to enable setting of PrivateRange on AzureFirewallPolicy.
     - `New-AzFirewallPolicy`
     - `Set-AzFirewallPolicy`
-* Updated cmdlets to add NatRules in VirtualNetworkGateway and BgpRouteTranslationForNat.
-    - `New-AzVirtualNetworkGateway`
-    - `Set-AzVirtualNetworkGateway`
-* Updated cmdlets to add EngressNatRules and EgressNatRules in VirtualNetworkGateway Connection.
-    - `New-AzVirtualNetworkGatewayConnection`
-    - `Set-AzVirtualNetworkGatewayConnection`
-* Added cmdlets for Get/Create/Update/Delete VirtualNetworkGatewayNatRules.
-    - `New-AzVirtualNetworkGatewayNatRule`
-    - `Update-AzVirtualNetworkGatewayNatRule`
-    - `Get-AzVirtualNetworkGatewayNatRule`
-    - `Remove-AzVirtualNetworkGatewayNatRule`
-
+	
 ## Version 4.7.0
 * Added new cmdlets to replace old product name `virtual router` with new name `route server` in the future.
     - `Get-AzRouteServerPeerAdvertisedRoute`