Verify NSIS script does not create additional traces
To improve usability of the 3.0alpha series, I've decided to try out Moritz's NSIS script: https://github.com/moba/tbb-windows-installer/blob/master/torbrowser.nsi
It's just about the simplest possible nsi script ever, but we should still double-check the install processes doesn't add any additional leaks using solid forensic analysis.