Linq to Querystring now has a project page! Please refer to http://beyond-code.com/LinqToQuerystring/ for documentation and samples.
Nuget package: https://nuget.org/packages/LinqToQuerystring/ PM> Install-Package LinqToQuerystring
Entity Framework package ($expand support): https://nuget.org/packages/LinqToQuerystring.EntityFramework/ PM> Install-Package LinqToQuerystring.EntityFramework
Web Api package: https://nuget.org/packages/LinqToQuerystring.WebApi/ PM> Install-Package LinqToQuerystring.WebApi
Web Api 2 package: https://nuget.org/packages/LinqToQuerystring.WebApi2/ PM> Install-Package LinqToQuerystring.WebApi2
Nancy FX package: https://nuget.org/packages/LinqToQuerystring.Nancy/ PM> Install-Package LinqToQuerystring.Nancy