Deus Ex Revision : 1.6.3 to 1.7.3.1 GOG file

Updates the GOG version of "Deus Ex: Revision" mod from version 1.6.3 to 1.7.3.1 and also makes it completely DRM-free*. *1.6.3 version of Revision mod, that is distributed on GOG requires a GOG Galaxy launcher to run. If user tries to run the game, then mod force opens GOG Galaxy (if it's not installed, then it will open Steam).