Upgrade all projects to .NET 4.0
Add missing classes in SL5 sln
Change to Platform to MSIL AnyCPU
Add global variable to infer and set Env.ReferenceAssemblyPath
Update error msg to use new Env location
fix format in Error string
fix whitespace
Move HTTP Extensions and ContentType/MimeTypes to SS.Text
Add HTTP Url Extensions as well
Don't end using a resource in a generator until after yielding
Merge branch 'master' of https://github.com/ServiceStack/ServiceStack.Text