Merge pull request #79 from rupisure/patch-2

Create README for Registration script

Author: igorse

Registration/README.md

@@ -0,0 +1,15 @@
+This script must be run from the Host machine. As a prerequisite, make sure that you have an Azure subscription and that you have installed Azure PowerShell:
+
+```powershell
+Install-Module -Name AzureRM 
+```
+
+This script helps you to run through the steps of registering your Azure Stack with your Azure subscription. Additional details can be found in the [documentation](https://docs.microsoft.com/en-us/azure/azure-stack/azure-stack-register). 
+
+To run the script:
+
+```powershell
+ RegisterWithAzure.ps1 -azureDirectory YourDirectory -azureSubscriptionId YourGUID -azureSubscriptionOwner YourAccountName
+```
+
+You will be prompted for your Azure credentials one more time as well as prompted to click "Enter" twice as the script runs.