FC4 1.6 PATCH

Added hotkey for toggling the HUD on/off (F11)
Fixed an issue when the game loaded incorrect save from Uplay Cloud
Fixed an issue with performance drop for Crossfire Multi-GPU
Fixed an issue with broken shadows in the northern region
Fixed various Controls issues
Fixed various Graphic issues
Fixed various IGE issues
Fixed various UI issues
Fixed various Uplay/Steam issues
Memory usage reduced