Increase .travis.yml consistency between repos - aspnet/Universe#349 - minimize `dotnet` setup time; no need for caching
Increase .travis.yml consistency between repos
- aspnet/Universe#349
- minimize `dotnet` setup time; no need for caching

aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore