added some more notes about getting testing to work in the docs and system paths under windows
disabled in the solution file the default build of any wrapper projects like QtGui that don't compile yet
just to make running the tests easier when selecting "Run All"
added the QtSerialPort module just because it's one of the smallest Qt Modules
so this might make life a bit easier when running QtSharp.CLI to figure out which changes to next make to CppSharp / QtSharp
since it runs a lot quicker over this module, there's less code to generate
and once it works it should be simple to test with a usb cable
I've recently made the following changes