Patch fix 2 for Atavism 2018.1

With this patch, we are introducing not only fixes like removed obsolete configurations for the controller, patrol paths window, some GUI elements like the fix for historical quests but also we improved our premade Virtual Machines or added the option in the Atavism Editor Integration Plugin to optionally use or not Postprocessing Stack 2. We also cleaned package by removing half of the warnings from unity console. More information about this patch can be found on our documentation page.