Update to SimpleRESTServices 1.2.0.0
Add project for .NET 3.5 output
Added documentation projects for the .NET 3.5 build
Updated NuGet package specification to include .NET 3.5 output
Proper support for .NET 3.5
Add required dependencies to NuGet specification
Merge pull request #198 from sharwell/fix-171

Add .NET 3.5 Support