Revert "prefer newer versions of Visual Studio"
Revert "prefer newer versions of Visual Studio"

This reverts commit 4967505ad54de0639fbd7bfa553c57ead9ada6ec.

This was creating problem with tinderbox..
changing the default base version on the fly is not a good idea anyway

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core