Merge pull request #100005 from iainfoulds/azuread-mfa-serverdownloadnote

[AzureAD-MFA] Remove MFA Server download note

Author: PRMerger14

articles/active-directory/authentication/howto-mfaserver-deploy.md

@@ -28,9 +28,6 @@ This page covers a new installation of the server and setting it up with on-prem
 
 ## Plan your deployment
 
-> [!WARNING]
-> Starting in March of 2019 MFA Server downloads will only be available to paid tenants. Free/trial tenants will no longer be able to download or generate and use activation credentials.
-
 Before you download the Azure Multi-Factor Authentication Server, think about what your load and high availability requirements are. Use this information to decide how and where to deploy.
 
 A good guideline for the amount of memory you need is the number of users you expect to authenticate on a regular basis.
@@ -93,9 +90,6 @@ If you aren't using the Event Confirmation feature, and your users aren't using
 
 ## Download the MFA Server
 
-> [!WARNING]
-> Starting in March of 2019 MFA Server downloads will only be available to paid tenants. Free/trial tenants will no longer be able to download or generate and use activation credentials.
-
 Follow these steps to download the Azure Multi-Factor Authentication Server from the Azure portal:
 
 1. Sign in to the [Azure portal](https://portal.azure.com) as an administrator.