Get Jenkins building .NET 4.5 projects

Get Jenkins building .NET 4.5 projects

Saved me a bunch of time after someone unexpectedly updated to .NET 4.5 on the build server at work. It worked fine until a project was created for a solution that targets 4.5, then all sorta craziness started happening 😉 I wish MSBuild was smart enough to say “Yo, VS2012 or higher isn’t installed–go download portable build targets from <url> and the .NET 4.5 SDK from <url>!” instead of freaking out in 20 random ways until you figure it out yourself 😦