Treat properties as local.
Treat properties as local.

* In order to be able to modify these properties based on their values, in particular as set in VSTS builds they need to be treated as local properties.

imcarolwang/wcf,dotnet/wcf,KKhurin/wcf,zhenlan/wcf,StephenBonikowsky/wcf,mconnew/wcf,imcarolwang/wcf,KKhurin/wcf,zhenlan/wcf,mconnew/wcf,dotnet/wcf,imcarolwang/wcf,StephenBonikowsky/wcf,dotnet/wcf,mconnew/wcf