removed redundant and invalid Roslyn reference which keeps throwing up an annoying compiler warning
updated to nuget 2.8
this will allow scriptcs to work with packages which contain the new developmentDependency element
Merge pull request #585 from adamralph/update-nuget

updated to nuget 2.8
Merge pull request #584 from adamralph/redundant-ref

removed redundant and invalid Roslyn reference which keeps throwing up a...