Civ V Tech & Civic Icons

This mod is part of a larger project to replace the art of Civ VII with that of the masterful art deco aesthetics of Civ V. This first entry in that project replaces the tech icons with their equivalents and civic icons with social policy icons from V. These icon choices are definitely not final and will change with feedback and as I get access to more Civ V style icons. Please feel free to suggest icons from Civ V mods you'd like to see used in this one (keep in mind I'll need to get permission from artists first before adding them).