Fix check winrm running.

Add guest port to create new ps session.

lib/vagrant-azure/communication/powershell.rb

@@ -2,7 +2,6 @@
 # Copyright (c) Microsoft Open Technologies, Inc.
 # All Rights Reserved. Licensed under the Apache 2.0 License.
 #--------------------------------------------------------------------------
-
 module VagrantPlugins
   module WinAzure
     module Communicator

lib/vagrant-azure/scripts/check_winrm.ps1

@@ -2,10 +2,12 @@
 # Copyright (c) Microsoft Open Technologies, Inc.
 # All Rights Reserved. Licensed under the Apache 2.0 License.
 #--------------------------------------------------------------------------
+
 param (
     [string]$guest_ip = $(throw "-guest_ip is required."),
     [string]$username = $(throw "-guest_username is required."),
-    [string]$password = $(throw "-guest_password is required.")
+    [string]$password = $(throw "-guest_password is required."),
+    [string]$guest_port = $(throw "-guest_port is required")
 )
 
 # Include the following modules
@@ -14,7 +16,7 @@ $presentDir = Split-Path -parent $PSCommandPath
 . ([System.IO.Path]::Combine($presentDir, "utils\create_session.ps1"))
 
 try {
-  $response = Create-Remote-Session $guest_ip $username $password
+  $response = Create-Remote-Session $guest_ip $guest_port $username $password
   if (!$response["session"] -and $response["error"]) {
       Write-Host $response["error"]
       return