Bump to 0.10.1

Bump version in appveyor.yml

Bump to 0.10.0

Bump to 0.9.3

Bump to 0.9.2

Merge pull request graphql-dotnet#104 from graphql-dotnet/arguments

Fix issues with boxed value casting in Arguments

Bump to 0.9.0

Bump to 0.8.2

Bump to 0.8.1

Update nuspec.