Update branding to preview7 in master (#6611)
Update branding to preview7 in master (#6611)


MichaelSimons/core-setup,crummel/dotnet_core-setup,wtgodbe/core-setup,crummel/dotnet_core-setup,wtgodbe/core-setup,crummel/dotnet_core-setup,crummel/dotnet_core-setup,MichaelSimons/core-setup,MichaelSimons/core-setup,wtgodbe/core-setup,wtgodbe/core-setup,wtgodbe/core-setup,MichaelSimons/core-setup,crummel/dotnet_core-setup,MichaelSimons/core-setup,crummel/dotnet_core-setup,MichaelSimons/core-setup,wtgodbe/core-setup