title: Building .NET 4.5 Projects with Nant
body: <p>I'm curious if it's possible to use Nant to target the .NET 4.5 using the C# 5.0 compiler. As of right now, the latest version only states support for .NET 4.0.</p>
  
  <p>I tried downloading the source and building the .sln with msbuild after installing the .net 4.5 framework, but that yielded a large number of errors.</p>