Update 5 for EOSSDK 1.7.1

Changelog

Bug fixes

• Changed the Achievement Manager initialization entry point. Now it should be properly initialized in Football Manager 2020.

Known issues

• Overlay works only with DirectX11
• Unicode in the overlay is not supported
• Resizing game window in Civilization VI disables the overlay or can lead to a crash
• Enabling LoadIcons in Railway Empire crashes the game