[dotNetRDF-Develop] Toolkit Installer

[Rob V. <rv...@do...>]

One problem with the current Toolkit Installer which I've wrestled with for
a while when using NAnt builds and which Tom recently hit with TeamCity is
that .vdproj files cannot be built by MSBuild

The open source WiX toolkit (which is another project out of the open source
areas of MS just like NuGet) seems like a good alternative and has both VS
integration and MSBuild targets that mean we could build an installer both
in VS, via NAnt at the command line and via Team City without any issues.

I will file an issue for this in the tracker, if anyone has time to
investigate this it would be much appreciated

Rob