Bulk TFS Migration
<p>I have downloaded 30+ TFS projects (containing close to 100 cs projects) from my Team Services (was TFS Online).  I have modified many of those cs projects and would now like to check the changes into a different Team Services repository.  Is there an easy way to do this in bulk?  </p>

<p>I know I can add the "files" to new Team Services repository through source control explorer, however, that appears to screw up the nuget package restore when they are downloaded.  The only way I have found that the nuget package restore works is if I open each project, disconnect it from source control, and change the source control on the open project and check it in.</p>