Upgraded Kilo to use automatic package build
Upgraded Kilo.Data to automatically build nuget package on build
Upgraded Kilo.Mvc to build nuget packages on build
Removed automatic package build from Kilo.Testing
Added nuspec file to the project root for Kilo.Testing
Upgraded Kilo.Testing to build packages automatically on build
Upgraded Kilo.Testing.Mvc to automatically create nuget packages on build
Removed old nuspec file
Removed old auto-build files