Feat/change windows injector to inject all mods instead of just librivets

[notnotmelon]

I made some changes to the design of librivets on windows. It turns out that if you try to inject a dll from inside an injected dll then windows will attach the grandfather dll to the child dll and not factorio.exe
From there, factorio is free to delete it from the temp folder and factorio crashes whenever a detour is invoked from the deleted file.
The end result is that I'm now instead injecting all mods from rivets-injector