A Swift Takes Flight

There is a MSI that aids in installing the toolchain, though, I've not yet written the C++ code for creating the symlinks. If you would like to improve the installer, changes for that would be welcome (all of this is on my GitHub repository. The content for the installer is in the installer subdirectory, and the installer is generated nightly (it doesn't have any UI since I'm not sure if I want to prompt the user for anything just yet, though, I may add some basic screens in the future).