A new utility for upgrading reports when you upgrade TFS

Introduces the TFS Reporting Bulk Update tool, a Codeplex utility that automates the process of upgrading deployed reports for existing TFS projects when migrating to newer versions (specifically TFS 2013 CU3 and beyond). This tool generates and executes `tfpt addprojectreport` commands for multiple projects, addressing the manual effort required for upgrading reports across tens or hundreds of projects. It notes a limitation for projects upgraded from TFS 2010 where metadata for determining the correct process template is unavailable, but suggests workarounds.