package Windows as an exe

[oakmac]

Use NSIS to package the Windows releases.

[CASandmann]

So this was actually pretty simple due to a couple things:

There is a NSIS editor that allows for extremely quick creation of .nsi scripts via a wizard. I messed up because I added the files to the path as a group and then added subdirectories using the "add file tree" button which didn't include the root directories I added. Just add the whole output folder as a file tree (for future reference). Also, make sure you use relative paths >.<

The second thing is what makes this .exe creator so beautiful. If you download NSIS then add the directory to your PATH, you can call makensis and pass in exe_script.nsi as an argument. This generates the installer. I made the release script move the .exe into the builds/ folder when it's complete as to not clutter up the main directory. I didn't have time to figure out how to make certain fields in the .nsi script dynamic, so we'll have to manually edit e.g. the version number until I do.

[CASandmann]

I don't know how to GitHub. Closed with commit 8b2fb9d.