Reencodes test projects in UTF-8 after they were accidentally converted to UTF-16. Fixes error messages when project upgrade fails.
Reencodes test projects in UTF-8 after they were accidentally converted to UTF-16.
Fixes error messages when project upgrade fails.

mousetraps/xtvs-common,enricosada/VisualStudio-SharedProject,Microsoft/VisualStudio-SharedProject,mousetraps/xtvs-common